{"id":3320,"date":"2023-05-23T19:28:54","date_gmt":"2023-05-23T19:28:54","guid":{"rendered":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/?post_type=chapter&#038;p=3320"},"modified":"2025-08-27T00:30:30","modified_gmt":"2025-08-27T00:30:30","slug":"personal-finance-background-youll-need-3","status":"web-only","type":"chapter","link":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/chapter\/personal-finance-background-youll-need-3\/","title":{"raw":"Personal Finance: Background You'll Need 3","rendered":"Personal Finance: Background You&#8217;ll Need 3"},"content":{"raw":"<section class=\"textbox learningGoals\">\r\n<ul>\r\n\t<li><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Calculate the sales tax of a product&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4225,&quot;3&quot;:{&quot;1&quot;:0},&quot;10&quot;:2,&quot;15&quot;:&quot;Calibri&quot;}\">Calculate the sales tax of a product<\/span><\/li>\r\n<\/ul>\r\n<\/section>\r\n<p>Sales tax and commissions are applications of percent in our everyday lives.<\/p>\r\n<p>To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price. The result is the total cost\u2014this is what the customer pays.<\/p>\r\n<p>The sales tax is calculated as a percent of the purchase price.<\/p>\r\n<center>\r\n[caption id=\"\" align=\"aligncenter\" width=\"317\"]<img src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222012\/CNX_BMath_Figure_06_03_001.png\" alt=\"The figure shows a restaurant check with sales tax\" width=\"317\" height=\"475\" \/> Figure 1. This receipt has a sales tax[\/caption]\r\n<\/center>\r\n<section class=\"textbox keyTakeaway\">\r\n<div>\r\n<h3>sales tax<\/h3>\r\n<p>The sales tax is a percent of the purchase price.<\/p>\r\n<p>&nbsp;<\/p>\r\n<center>[latex]\\begin{array}{ccc}\\hfill \\text{Sales Tax}&amp; =&amp; \\text{Tax Rate}\\cdot \\text{Purchase Price}\\hfill \\\\ \\hfill \\text{Total Cost}&amp; =&amp; \\text{Purchase Price}+\\text{Sales Tax}\\hfill \\end{array}[\/latex]<\/center><\/div>\r\n<\/section>\r\n<section class=\"textbox questionHelp\">\r\n<p><strong>How To: Calculate Sales Tax and Total Cost<\/strong><\/p>\r\n<ol>\r\n\t<li><strong>Understand the terms:<\/strong>\r\n<ol style=\"list-style-type: lower-alpha;\">\r\n\t<li><strong>Sales Tax<\/strong>: An additional amount of money calculated as a percentage of the purchase price of goods and services.<\/li>\r\n\t<li><strong>Tax Rate<\/strong>: The percentage that determines the amount of sales tax to be added.<\/li>\r\n\t<li><strong>Purchase Price<\/strong>: The original price of the item before tax.<\/li>\r\n\t<li><strong>Total Cost<\/strong>: The final price after adding the sales tax to the purchase price.<\/li>\r\n<\/ol>\r\n<\/li>\r\n\t<li><strong>Calculate the Amount of Sales Tax:\u00a0 <\/strong>Convert the sales tax rate from a percentage to a decimal by dividing by [latex]100[\/latex]. Multiply the purchase price by the decimal sales tax rate.<\/li>\r\n\t<li><strong>Calculate the Total Cost: <\/strong>Add the amount of sales tax to the purchase price.<\/li>\r\n<\/ol>\r\n<\/section>\r\n<section class=\"textbox example\">Cathy bought a bicycle in Washington, where the sales tax rate was [latex]6.5\\%[\/latex] of the purchase price. What was...\r\n\r\n<ol>\r\n\t<li>the sales tax and<\/li>\r\n\t<li>the total cost of a bicycle if the purchase price of the bicycle was [latex]$392[\/latex]?<\/li>\r\n<\/ol>\r\n<p>[reveal-answer q=\"256632\"]Show Answer[\/reveal-answer]<br \/>\r\n[hidden-answer a=\"256632\"]<\/p>\r\n<ol>\r\n\t<li>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>Identify what you are asked to find.<\/td>\r\n<td>What is the sales tax?<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Choose a variable to represent it.<\/td>\r\n<td>Let [latex]t=[\/latex] sales tax.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Write a sentence that gives the information to find it.<\/td>\r\n<td>The sales tax is [latex]6.5\\text{%}[\/latex] of the purchase price.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Translate into an equation. (Remember to change the percent to a decimal).<\/td>\r\n<td><img class=\"alignnone\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222014\/CNX_BMath_Figure_06_03_014_img-01.png\" alt=\"The sales tax &quot;t&quot; is &quot;=&quot; 6.5% &quot;0.065&quot; of &quot;*&quot; the $392 purchase price &quot;392&quot;.\" width=\"407\" height=\"76\" \/><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Simplify.<\/td>\r\n<td>[latex]t = 25.48[\/latex]<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Check: Is this answer reasonable?<\/td>\r\n<td>Yes, because the sales tax amount is less than [latex]10\\text{%}[\/latex] of the purchase price.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Write a complete sentence that answers the question.<\/td>\r\n<td>The sales tax is [latex]\\text{\\$25.48}[\/latex].<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/li>\r\n\t<li>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>Identify what you are asked to find.<\/td>\r\n<td>What is the total cost of the bicycle?<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Choose a variable to represent it.<\/td>\r\n<td>Let [latex]c=[\/latex] total cost of bicycle.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Write a sentence that gives the information to find it.<\/td>\r\n<td>The total cost is the purchase price plus the sales tax.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Translate into an equation.<\/td>\r\n<td><img class=\"alignnone\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222018\/CNX_BMath_Figure_06_05_014_img-01-01.png\" alt=\"The total cost &quot;c&quot; is &quot;=&quot; $392 &quot;392&quot; plus &quot;+&quot; $25.48 &quot;25.48&quot;.\" width=\"407\" height=\"76\" \/><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Simplify.<\/td>\r\n<td>[latex]c = 417.48[\/latex]<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Check: Is this answer reasonable?<\/td>\r\n<td>Yes, because the total cost is a little more than the purchase price.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Write a complete sentence that answers the question.<\/td>\r\n<td>The total cost of the bicycle is [latex]\\text{\\$417.48}[\/latex].<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/li>\r\n<\/ol>\r\n<p>[\/hidden-answer]<\/p>\r\n<\/section>\r\n<section class=\"textbox tryIt\">[ohm2_question hide_question_numbers=1]6907[\/ohm2_question]<\/section>\r\n<section class=\"textbox example\">Evelyn bought a new smartphone for [latex]\\text{\\$499}[\/latex] plus tax. She was surprised when she got the receipt and saw that the tax was [latex]\\text{\\$42.42}[\/latex]. What was the sales tax rate for this purchase?[reveal-answer q=\"520400\"]Show Answer[\/reveal-answer]<br \/>\r\n[hidden-answer a=\"520400\"]\r\n\r\n<table id=\"eip-id1168466580474\" class=\"unnumbered unstyled\" summary=\"The figure shows the steps to solving the problem. It shows nine steps. Identify what you are asked to find: What is the sales tax rate? Choose a variable you represent it: Let the variable r be equal to the sales tax rate. Write a sentence that gives the information to find it: The sales tax rate is the percent of $499 that is $42.42 tax. Translate into an equation: The percent is represented with the variable r. The word 'of' is represented with a multiplication dot. The price, $499, is written as 499. The word 'is' is represented with an equals sign. The tax, $42.42. is written as 42.42. The equation is r \u00b7 499 = 42.42. Divide: 499 \u00b7 r divided by 499 = 42.42 divided by 499. Simplify: r = 0.085. Change or percent form: r = 8.5%. Write a complete sentence that answers the question: The sales tax rate is 8.5%. Check if this answer is reasonable: Yes, because 8.5% is close to 10%. 10% of $500 is $50, which is close to $42.42.\">\r\n<tbody>\r\n<tr>\r\n<td>Identify what you are asked to find.<\/td>\r\n<td>What is the sales tax rate?<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Choose a variable to represent it.<\/td>\r\n<td>Let [latex]r=[\/latex] sales tax.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Write a sentence that gives the information to find it.<\/td>\r\n<td>What percent of the price is the sales tax?<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Translate into an equation.<\/td>\r\n<td><img class=\"alignnone\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222022\/CNX_BMath_Figure_06_03_015_img-01.png\" alt=\"What percent &quot;r&quot; of &quot;*&quot; the $499 price &quot;499&quot; is &quot;=&quot; the $42.42 ttax? &quot;42.42\" width=\"407\" height=\"76\" \/><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Divide.<\/td>\r\n<td>[latex]\\Large\\frac{499r}{499}\\normalsize =\\Large\\frac{42.42}{499}[\/latex]<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Simplify.<\/td>\r\n<td>[latex]r=0.085[\/latex]<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Check. Is this answer reasonable?<\/td>\r\n<td>\r\n<p>Yes, because [latex]8.5\\text{%}[\/latex] is close to [latex]10\\text{%}[\/latex].<\/p>\r\n<p>[latex]10\\text{%}[\/latex] of [latex]\\text{\\$500}[\/latex] is [latex]\\text{\\$50}[\/latex], which is close to [latex]\\text{\\$42.42}[\/latex].<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Write a complete sentence that answers the question.<\/td>\r\n<td>The sales tax rate is [latex]8.5\\text{%}[\/latex].<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p>[\/hidden-answer]<\/p>\r\n<\/section>\r\n<section class=\"textbox tryIt\">[ohm2_question hide_question_numbers=1]6909[\/ohm2_question]<\/section>","rendered":"<section class=\"textbox learningGoals\">\n<ul>\n<li><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Calculate the sales tax of a product&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4225,&quot;3&quot;:{&quot;1&quot;:0},&quot;10&quot;:2,&quot;15&quot;:&quot;Calibri&quot;}\">Calculate the sales tax of a product<\/span><\/li>\n<\/ul>\n<\/section>\n<p>Sales tax and commissions are applications of percent in our everyday lives.<\/p>\n<p>To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price. The result is the total cost\u2014this is what the customer pays.<\/p>\n<p>The sales tax is calculated as a percent of the purchase price.<\/p>\n<div style=\"text-align: center;\">\n<figure style=\"width: 317px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222012\/CNX_BMath_Figure_06_03_001.png\" alt=\"The figure shows a restaurant check with sales tax\" width=\"317\" height=\"475\" \/><figcaption class=\"wp-caption-text\">Figure 1. This receipt has a sales tax<\/figcaption><\/figure>\n<\/div>\n<section class=\"textbox keyTakeaway\">\n<div>\n<h3>sales tax<\/h3>\n<p>The sales tax is a percent of the purchase price.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\">[latex]\\begin{array}{ccc}\\hfill \\text{Sales Tax}& =& \\text{Tax Rate}\\cdot \\text{Purchase Price}\\hfill \\\\ \\hfill \\text{Total Cost}& =& \\text{Purchase Price}+\\text{Sales Tax}\\hfill \\end{array}[\/latex]<\/div>\n<\/div>\n<\/section>\n<section class=\"textbox questionHelp\">\n<p><strong>How To: Calculate Sales Tax and Total Cost<\/strong><\/p>\n<ol>\n<li><strong>Understand the terms:<\/strong>\n<ol style=\"list-style-type: lower-alpha;\">\n<li><strong>Sales Tax<\/strong>: An additional amount of money calculated as a percentage of the purchase price of goods and services.<\/li>\n<li><strong>Tax Rate<\/strong>: The percentage that determines the amount of sales tax to be added.<\/li>\n<li><strong>Purchase Price<\/strong>: The original price of the item before tax.<\/li>\n<li><strong>Total Cost<\/strong>: The final price after adding the sales tax to the purchase price.<\/li>\n<\/ol>\n<\/li>\n<li><strong>Calculate the Amount of Sales Tax:\u00a0 <\/strong>Convert the sales tax rate from a percentage to a decimal by dividing by [latex]100[\/latex]. Multiply the purchase price by the decimal sales tax rate.<\/li>\n<li><strong>Calculate the Total Cost: <\/strong>Add the amount of sales tax to the purchase price.<\/li>\n<\/ol>\n<\/section>\n<section class=\"textbox example\">Cathy bought a bicycle in Washington, where the sales tax rate was [latex]6.5\\%[\/latex] of the purchase price. What was&#8230;<\/p>\n<ol>\n<li>the sales tax and<\/li>\n<li>the total cost of a bicycle if the purchase price of the bicycle was [latex]$392[\/latex]?<\/li>\n<\/ol>\n<p><div class=\"qa-wrapper\" style=\"display: block\"><button class=\"show-answer show-answer-button collapsed\" data-target=\"q256632\">Show Answer<\/button><\/p>\n<div id=\"q256632\" class=\"hidden-answer\" style=\"display: none\">\n<ol>\n<li>\n<table>\n<tbody>\n<tr>\n<td>Identify what you are asked to find.<\/td>\n<td>What is the sales tax?<\/td>\n<\/tr>\n<tr>\n<td>Choose a variable to represent it.<\/td>\n<td>Let [latex]t=[\/latex] sales tax.<\/td>\n<\/tr>\n<tr>\n<td>Write a sentence that gives the information to find it.<\/td>\n<td>The sales tax is [latex]6.5\\text{%}[\/latex] of the purchase price.<\/td>\n<\/tr>\n<tr>\n<td>Translate into an equation. (Remember to change the percent to a decimal).<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222014\/CNX_BMath_Figure_06_03_014_img-01.png\" alt=\"The sales tax &quot;t&quot; is &quot;=&quot; 6.5% &quot;0.065&quot; of &quot;*&quot; the $392 purchase price &quot;392&quot;.\" width=\"407\" height=\"76\" \/><\/td>\n<\/tr>\n<tr>\n<td>Simplify.<\/td>\n<td>[latex]t = 25.48[\/latex]<\/td>\n<\/tr>\n<tr>\n<td>Check: Is this answer reasonable?<\/td>\n<td>Yes, because the sales tax amount is less than [latex]10\\text{%}[\/latex] of the purchase price.<\/td>\n<\/tr>\n<tr>\n<td>Write a complete sentence that answers the question.<\/td>\n<td>The sales tax is [latex]\\text{\\$25.48}[\/latex].<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>\n<table>\n<tbody>\n<tr>\n<td>Identify what you are asked to find.<\/td>\n<td>What is the total cost of the bicycle?<\/td>\n<\/tr>\n<tr>\n<td>Choose a variable to represent it.<\/td>\n<td>Let [latex]c=[\/latex] total cost of bicycle.<\/td>\n<\/tr>\n<tr>\n<td>Write a sentence that gives the information to find it.<\/td>\n<td>The total cost is the purchase price plus the sales tax.<\/td>\n<\/tr>\n<tr>\n<td>Translate into an equation.<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222018\/CNX_BMath_Figure_06_05_014_img-01-01.png\" alt=\"The total cost &quot;c&quot; is &quot;=&quot; $392 &quot;392&quot; plus &quot;+&quot; $25.48 &quot;25.48&quot;.\" width=\"407\" height=\"76\" \/><\/td>\n<\/tr>\n<tr>\n<td>Simplify.<\/td>\n<td>[latex]c = 417.48[\/latex]<\/td>\n<\/tr>\n<tr>\n<td>Check: Is this answer reasonable?<\/td>\n<td>Yes, because the total cost is a little more than the purchase price.<\/td>\n<\/tr>\n<tr>\n<td>Write a complete sentence that answers the question.<\/td>\n<td>The total cost of the bicycle is [latex]\\text{\\$417.48}[\/latex].<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"textbox tryIt\"><iframe loading=\"lazy\" id=\"ohm6907\" class=\"resizable\" src=\"https:\/\/ohm.one.lumenlearning.com\/multiembedq.php?id=6907&theme=lumen&iframe_resize_id=ohm6907&source=tnh\" width=\"100%\" height=\"150\"><\/iframe><\/section>\n<section class=\"textbox example\">Evelyn bought a new smartphone for [latex]\\text{\\$499}[\/latex] plus tax. She was surprised when she got the receipt and saw that the tax was [latex]\\text{\\$42.42}[\/latex]. What was the sales tax rate for this purchase?<\/p>\n<div class=\"qa-wrapper\" style=\"display: block\"><button class=\"show-answer show-answer-button collapsed\" data-target=\"q520400\">Show Answer<\/button><\/p>\n<div id=\"q520400\" class=\"hidden-answer\" style=\"display: none\">\n<table id=\"eip-id1168466580474\" class=\"unnumbered unstyled\" summary=\"The figure shows the steps to solving the problem. It shows nine steps. Identify what you are asked to find: What is the sales tax rate? Choose a variable you represent it: Let the variable r be equal to the sales tax rate. Write a sentence that gives the information to find it: The sales tax rate is the percent of $499 that is $42.42 tax. Translate into an equation: The percent is represented with the variable r. The word 'of' is represented with a multiplication dot. The price, $499, is written as 499. The word 'is' is represented with an equals sign. The tax, $42.42. is written as 42.42. The equation is r \u00b7 499 = 42.42. Divide: 499 \u00b7 r divided by 499 = 42.42 divided by 499. Simplify: r = 0.085. Change or percent form: r = 8.5%. Write a complete sentence that answers the question: The sales tax rate is 8.5%. Check if this answer is reasonable: Yes, because 8.5% is close to 10%. 10% of $500 is $50, which is close to $42.42.\">\n<tbody>\n<tr>\n<td>Identify what you are asked to find.<\/td>\n<td>What is the sales tax rate?<\/td>\n<\/tr>\n<tr>\n<td>Choose a variable to represent it.<\/td>\n<td>Let [latex]r=[\/latex] sales tax.<\/td>\n<\/tr>\n<tr>\n<td>Write a sentence that gives the information to find it.<\/td>\n<td>What percent of the price is the sales tax?<\/td>\n<\/tr>\n<tr>\n<td>Translate into an equation.<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/277\/2017\/04\/24222022\/CNX_BMath_Figure_06_03_015_img-01.png\" alt=\"What percent &quot;r&quot; of &quot;*&quot; the $499 price &quot;499&quot; is &quot;=&quot; the $42.42 ttax? &quot;42.42\" width=\"407\" height=\"76\" \/><\/td>\n<\/tr>\n<tr>\n<td>Divide.<\/td>\n<td>[latex]\\Large\\frac{499r}{499}\\normalsize =\\Large\\frac{42.42}{499}[\/latex]<\/td>\n<\/tr>\n<tr>\n<td>Simplify.<\/td>\n<td>[latex]r=0.085[\/latex]<\/td>\n<\/tr>\n<tr>\n<td>Check. Is this answer reasonable?<\/td>\n<td>\n<p>Yes, because [latex]8.5\\text{%}[\/latex] is close to [latex]10\\text{%}[\/latex].<\/p>\n<p>[latex]10\\text{%}[\/latex] of [latex]\\text{\\$500}[\/latex] is [latex]\\text{\\$50}[\/latex], which is close to [latex]\\text{\\$42.42}[\/latex].<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Write a complete sentence that answers the question.<\/td>\n<td>The sales tax rate is [latex]8.5\\text{%}[\/latex].<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"textbox tryIt\"><iframe loading=\"lazy\" id=\"ohm6909\" class=\"resizable\" src=\"https:\/\/ohm.one.lumenlearning.com\/multiembedq.php?id=6909&theme=lumen&iframe_resize_id=ohm6909&source=tnh\" width=\"100%\" height=\"150\"><\/iframe><\/section>\n","protected":false},"author":16,"menu_order":4,"template":"","meta":{"_candela_citation":"[{\"type\":\"cc-attribution\",\"description\":\"Prealgebra\",\"author\":\"\",\"organization\":\"OpenStax\",\"url\":\"\",\"project\":\"\",\"license\":\"cc-by\",\"license_terms\":\"Download for free at http:\/\/cnx.org\/contents\/caa57dab-41c7-455e-bd6f-f443cda5519c@9.757\"}]","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"part":89,"module-header":"background_you_need","content_attributions":[{"type":"cc-attribution","description":"Prealgebra","author":"","organization":"OpenStax","url":"","project":"","license":"cc-by","license_terms":"Download for free at http:\/\/cnx.org\/contents\/caa57dab-41c7-455e-bd6f-f443cda5519c@9.757"}],"internal_book_links":[],"video_content":null,"cc_video_embed_content":{"cc_scripts":"","media_targets":[]},"try_it_collection":null,"_links":{"self":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/3320"}],"collection":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/users\/16"}],"version-history":[{"count":20,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/3320\/revisions"}],"predecessor-version":[{"id":15737,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/3320\/revisions\/15737"}],"part":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/parts\/89"}],"metadata":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/3320\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/media?parent=3320"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapter-type?post=3320"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/contributor?post=3320"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/license?post=3320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}