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Problems cover calorie reduction after a given percent decrease, calculating total cost with tips and sales discounts, extending or shortening quantities by percent change, and determining final measurements such as screen width, hair length, plant height, and phone battery life. An answer key is provided for verification.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/adding-subtracting-percents-of-quantity-solve-each-problem/480066/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/adding-subtracting-percents-of-quantity-solve-each-problem/480066.png","ImageObject",300,407,{"name":92,"@type":93},"Kurz","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How are answers for these percent problems supposed to be rounded?","Question",{"text":112,"@type":113},"Round each answer to the nearest hundredth.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What kinds of situations do the percent problems use?",{"text":117,"@type":113},"They use contexts like candy calories, restaurant bills with tips, online discounts, battery life changes, and measuring quantities such as time, lengths, and screen width.",{"name":119,"@type":110,"acceptedAnswer":120},"Is an answer key included for checking the solutions?",{"text":121,"@type":113},"Yes. The document includes an “Answer Key” section with the computed results.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},480066,1792860316,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":39},2336478945635,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Adding & Subtracting Percents of Quantity  \nName:  \n\n| Solve each problem. Round your answer to the nearest hundredth.\u003Cbr>1) A large candy bar was 96 calories. The smaller candy bar has 22 percent less calories. How many calories does the smaller candy bar have? |  |  |  |  | Answers\u003Cbr>1.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) A restaurant bill was $43 after tax. If you wanted to leave a 13% tip, how much should you leave total? |  |  |  |  | 2.  \u003Cbr>3.   |  |  |  |  |  |\n| 3) An old cell phone battery would last for 17 hours. The new battery lasts 7% longer. How long will the new battery last? |  |  |  |  | 4.  \u003Cbr>5.   |  |  |  |  |  |\n| 4) Debby ordered a shirt online that cost her $32 total. The package arrived late so the seller took 30 percent off the price. How much did she end up paying? |  |  |  |  | 6.  \u003Cbr>7.   |  |  |  |  |  |\n| 5) Adam created a video that was originally 53 minutes long, but he ended up cutting it by 20 percent. How long was his video after he cut it? |  |  |  |  | 8.  \u003Cbr>9.   |  |  |  |  |  |\n| 6) A plant was 41 centimeters tall. After a month it had grown 6% taller. How tall was the plant after a month? |  |  |  |  | 10.   |  |  |  |  |  |\n| 7) At a restaurant a meal used to cost $10, but a new owner decided to raise the price by 10% . How much does the meal cost now? |  |  |  |  |  |  |  |  |  |  |\n| 8) An older TV screen was 32 centimeters wide. The newer model increased the screen size by 7% . How wide is the new TV screen? |  |  |  |  |  |  |  |  |  |  |\n| 9) The bill at an electronics store was $79 before tax. Tax is 8% . What is the total price with tax? |  |  |  |  |  |  |  |  |  |  |\n| 10) Bianca's hair was 48 centimeters long. Over summer though she cut off 18 percent. How long was her hair after the haircut? |  |  |  |  |  |  |  |  |  |  |\n| 1-10 | 90 | 80 | 70 | 60 | 50 | 40 | 30 | 20 | 10 | 0 |\n\n[Math](Math www.CommonCoreSheets.com 4)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 4)[ 4](Math www.CommonCoreSheets.com 4)  \nAdding & Subtracting Percents of Quantity  \nName: Answer Key  \n\n| Solve each problem. Round your answer to the nearest hundredth.\u003Cbr>1) A large candy bar was 96 calories. The smaller candy bar has 22 percent less calories. How many calories does the smaller candy bar have? |  |  |  |  | Answers\u003Cbr>1.  74.88  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) A restaurant bill was $43 after tax. If you wanted to leave a 13% tip, how much should you leave total? |  |  |  |  | 2.  48.59  3.  18.19  |  |  |  |  |  |\n| 3) An old cell phone battery would last for 17 hours. The new battery lasts 7% longer. How long will the new battery last? |  |  |  |  | 4.  22.40  5.  42.40  |  |  |  |  |  |\n| 4) Debby ordered a shirt online that cost her $32 total. The package arrived late so the seller took 30 percent off the price. How much did she end up paying? |  |  |  |  | 6.  43.46  7.  11.00  |  |  |  |  |  |\n| 5) Adam created a video that was originally 53 minutes long, but he ended up cutting it by 20 percent. How long was his video after he cut it? |  |  |  |  | 8.  34.24  9.  85.32  |  |  |  |  |  |\n| 6) A plant was 41 centimeters tall. After a month it had grown 6% taller. How tall was the plant after a month? |  |  |  |  | 10.  39.36  |  |  |  |  |  |\n| 7) At a restaurant a meal used to cost $10, but a new owner decided to raise the price by 10% . How much does the meal cost now? |  |  |  |  |  |  |  |  |  |  |\n| 8) An older TV screen was 32 centimeters wide. The newer model increased the screen size by 7% . How wide is the new TV screen? |  |  |  |  |  |  |  |  |  |  |\n| 9) The bill at an electronics store was $79 before tax. Tax is 8% . What is the total price with tax? |  |  |  |  |  |  |  |  |  |  |\n| 10) Bianca's hair was 48 centimeters long. Over summer though she cut off 18 percent. How long was her hair after the haircut? |  |  |  |  |  |  |  |  |  |  |\n| 1-10 | ","cbCaiswyBWejyptE","https://ap.wps.com/l/cbCaiswyBWejyptE","pdf",44785,"English","# Solve each problem\n## Percents in real-world contexts","[{\"question\":\"How are answers for these percent problems supposed to be rounded?\",\"answer\":\"Round each answer to the nearest hundredth.\"},{\"question\":\"What kinds of situations do the percent problems use?\",\"answer\":\"They use contexts like candy calories, restaurant bills with tips, online discounts, battery life changes, and measuring quantities such as time, lengths, and screen width.\"},{\"question\":\"Is an answer key included for checking the solutions?\",\"answer\":\"Yes. The document includes an “Answer Key” section with the computed results.\"}]","Adding & Subtracting Percents of Quantity - Solve each problem | PDF",1790794363]