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Each question asks learners to identify the correct expression for new prices after percentage increases or decreases, compute savings from a discount, compare year-over-year textbook price changes, and adjust hourly rates or geometric side lengths by a given percent. 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Then choose the option matching that structure.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you express a new price after a percent increase?",{"text":117,"@type":113},"Use the original amount variable and add the decimal percent of the original (e.g., x + 0.08x or x × 1.08). The correct choice corresponds to the increase being applied to the original value.",{"name":119,"@type":110,"acceptedAnswer":120},"How can you find the difference between last year and this year when the price increases by a percent?",{"text":121,"@type":113},"Compute the percent increase on the original price (the prior-year value) using a decimal, then express that result as an algebraic term tied to the original variable (e.g., b × 0.02).","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},467468,1792956409,{"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":39,"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},687197207639,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Percent Word Problems as Decimal Expressions Name:  \n\n| Determine which expression is the correct answer.\u003Cbr>1) A cell phone company dropped the prices on their phones by 6% . Which expression shows the new price of the phones(p)?\u003Cbr>A. p-1.06 B. p-0 .06p C. 100p + 0.06 D. p-0.06 |  |  |  |  |  |  |  | Answers |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  | 1.  \u003Cbr>2. |  |  |  |\n| 2) | Over the summer gas prices dropped 1% . Which expression shows the new price of a gallon of gas? (the old price is represented by g)\u003Cbr>A. 100g + 0.01 B. g-0.01 C. g-0 .01g D. g-1.01 |  |  |  |  |  |  | 3.  \u003Cbr>4. |  |  |  |\n| 3) | A sandwich shop was charging $2.46 for a sandwich, but raised the price 8% making them cost $2.66. Which expression shows how the new price was calculated?\u003Cbr>A. s-1.08 B. s-0.08 C. s-8 D. 2.46 × 1.08 |  |  |  |  |  |  | 5.   |  |  |  |\n| 4) | A store raised the price on watermelons 15% . The original price for each was X dollars. Which expression shows the new price of the watermelons?\u003Cbr>A. X-0.15 B. X + (0 . 15 × X) C. X-1.15 D. 100X + 0.15 |  |  |  |  |  |  | 6.  \u003Cbr>7.   |  |  |  |\n| 5) | A company was having a sale for 16% off the price of computer monitors. Which expression shows how much money you would save if you bought 31 monitors for z dollars a piece? |  |  |  |  |  |  | 8.  \u003Cbr>9.   |  |  |  |\n| 6) | A. 0.16 × 31z B. z-0.16 C. z-1.16 D. z-16 Last year the price of a college textbook(b) was $194. This year the price will be 2% higher. Which expression shows the difference in price from last year to this year?\u003Cbr>A. b × 0.02 B. b-2 C. b-1.02 D. b-0.02 |  |  |  |  |  |  | 10.   |  |  |  |\n| 7) | Joe was earning $9 an hour before his raise. After his 5% raise he was making $9.45 an hour. Which expression shows how his new hourly rate was calculated?\u003Cbr>A. r-1.05 B. r-5 C. r-0.05 D. 9 × 1.05 |  |  |  |  |  |  |  |  |  |  |\n| 8) | This years model of a cell phone is 9 percent heavier than last years. This years model weight is represent by w. Which expression can be used to calculate the weight of last years model?\u003Cbr>A. i ÷ 1.09 B. i -9 C. i -1.09 D. i -0.09 |  |  |  |  |  |  |  |  |  |  |\n| 9) | Will drew a square with each side being exactly 7 centimeters long. If he wanted to make the square 7% larger which expression can he use to find the new sides length?\u003Cbr>A. s-7 B. s-1.07 C. 7 × 1.07 D. s-0.07 |  |  |  |  |  |  |  |  |  |  |\n| 10) | While clearing out some old inventory a store offered 9 percent off of any item(i) . Which expression can be used to calculate the new cost of an item?\u003Cbr>A. 100i + 0.09 B. i -0.09i C. i -1.09 D. i -0.09 |  |  |  |  |  |  |  |  |  |  |\n| 1-10 |  | 90 | 80 | 70 | 60 | 50 | 40 | 30 | 20 | 10 | 0 |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n Percent Word Problems as Decimal Expressions Name: Answer Key  \n\n| Determine which expression is the correct answer.\u003Cbr>1) A cell phone company dropped the prices on their phones by 6% . Which expression shows the new price of the phones(p)?\u003Cbr>A. p-1.06 B. p-0 .06p C. 100p + 0.06 D. p-0.06 |  |  |  |  |  |  |  | Answers |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  | 1.  B \u003Cbr>2. C |  |  |  |  |\n| 2) | Over the summer gas prices dropped 1% . Which expression shows the new price of a gallon of gas? (the old price is represented by g)\u003Cbr>A. 100g + 0.01 B. g-0.01 C. g-0 .01g D. g-1.01 |  |  |  |  |  |  | 3.\u003Cbr>4. |  | D |  |  |\n|  |  |  |  |  |  |  |  |  |  | B |  |  |\n| 3) | A sandwich shop was charging $2.46 for a sandwich, but raised the price 8% making them cost $2.66. Which expression shows how the new price was calculated? |  |  |  |  |  |  | 5. |  | A |  |  |\n| 4) | A. s-1.08 B. s-0.08 C. s-8 D. 2.46 × 1.08\u003Cbr>A store raised the price on watermelons 15% . The original price for each was X dollars. Which expression shows the new price of the watermelons? |  |  |  |  |  |  | 6.\u003Cbr>7","cbCaikQVLh46Ugdr","https://ap.wps.com/l/cbCaikQVLh46Ugdr","pdf",45918,"English","# Determine the correct decimal expression for percent change\n## New price after percentage decrease\n## New price after percentage increase\n## Discount savings and total savings\n## Difference between two prices\n## New hourly rate after a raise\n## Reverse a percentage increase to find the original","[{\"question\":\"How do you write a new price after a percent decrease?\",\"answer\":\"Identify the original variable for the price and subtract the decimal percent of the original from it (e.g., x - 0.06x or the equivalent expression). Then choose the option matching that structure.\"},{\"question\":\"How do you express a new price after a percent increase?\",\"answer\":\"Use the original amount variable and add the decimal percent of the original (e.g., x + 0.08x or x × 1.08). The correct choice corresponds to the increase being applied to the original value.\"},{\"question\":\"How can you find the difference between last year and this year when the price increases by a percent?\",\"answer\":\"Compute the percent increase on the original price (the prior-year value) using a decimal, then express that result as an algebraic term tied to the original variable (e.g., b × 0.02).\"}]","Percent Word Problems as Decimal Expressions - Name | PDF",1790772900]