[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-637445-105":59,"doc-detail-637445-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","percentage-increase-decrease-change-worksheet-1","PERCENTAGE INCREASE, DECREASE & CHANGE - Worksheet 1","","Percentage increase, decrease and change worksheet providing 12 worked scenarios with money, time, length, weight, volume and seconds. Students find final amounts and the corresponding percentage change for each question, using increase or decrease by a given percent and calculating new values from original amounts. An answer section includes step-by-step working, such as computing the percent of the starting quantity, updating the final amount, and converting ratio change into a percentage.",{"@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/percentage-increase-decrease-change-worksheet-1/637445/",{"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/percentage-increase-decrease-change-worksheet-1/637445.png","ImageObject",300,407,{"name":92,"@type":93},"A glass of water","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How do you calculate the final amount when increasing by a percentage?","Question",{"text":112,"@type":113},"Find the given percent of the original value, then add it to the original amount to get the final amount.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you determine the percentage change when the amount decreases?",{"text":117,"@type":113},"Compute the difference (final minus original), divide by the original amount to get the change ratio, then multiply by 100 to express it as a percentage.",{"name":119,"@type":110,"acceptedAnswer":120},"What types of quantities are included in this worksheet?",{"text":121,"@type":113},"The worksheet covers increases and decreases for money amounts, time (minutes and seconds), length (cm), weight (lb and ounces), and volume (pints).","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},637445,1792855370,{"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":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"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":24},962090760832,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","PERCENTAGE INCREASE, DECREASE & CHANGE SHEET 1  \nFind the final amounts and percentage change.  \n\n| Working out |  |\n| --- | --- |\n| 1) | Increase $250 by 50%\u003Cbr>Answer:   |\n| 2) | Decrease $700 by 20%\u003Cbr>Answer:   |\n| 3) | Original amount: $320\u003Cbr>Final amount: $208\u003Cbr>Percentage change:   |\n| 4) | Decrease 150 minutes by 30%\u003Cbr>Answer:   |\n| 5) | Original amount: 30 cm\u003Cbr>Final amount: 24 cm\u003Cbr>Percentage change:   |\n| 6) | Increase 12 lb by 150%\u003Cbr>Answer:   |\n| 7) | Decrease 36 ounces by 25%\u003Cbr>Answer:   |\n| 8) | Original amount: $1600\u003Cbr>Final amount: $1152\u003Cbr>Percentage change:   |\n| 9) | Original amount: 140 seconds\u003Cbr>Final amount: 203 seconds\u003Cbr>Percentage change:   |\n| 10) | Decrease 50 pints by 15%\u003Cbr>Answer:   |\n| 11) | Increase $4,650 by 70%\u003Cbr>Answer:   |\n| 12) | Original amount: 10.5 seconds\u003Cbr>Final amount: 12.6 seconds\u003Cbr>Percentage change:   |\n\nPERCENTAGE INCREASE, DECREASE & CHANGE SHEET 1 ANSWERS  \nFind the final amounts and percentage change.  \n\n| Working out |  |  |\n| --- | --- | --- |\n| 1) | Increase $250 by 50%\u003Cbr>Answer: $375 | 50% of 250 = 125\u003Cbr>250 + 125 = 375 |\n| 2) | Decrease $700 by 20%\u003Cbr>Answer: $560 | 20% of $700 = $140\u003Cbr>$700- $140 = $560 |\n| 3) | Original amount: $320 | 208-320 = -112 |\n|  | Final amount: $208 | -112 ÷ 320 = -0.35 |\n|  | Percentage change: -35% | -0.35 x 100 = -35 |\n| 4) | Decrease 150 minutes by 30% | 30% of 150 = 45 |\n|  | Answer: 105 minutes | 150 – 45 = 105 |\n| 5) | Original amount: 30 cm | 24 – 30 = -6 |\n|  | Final amount: 24 cm | -6 ÷ 30 = -0.2 |\n|  | Percentage change: -20% | -0.2 x 100 = -20 |\n| 6) | Increase 12 lb by 150%\u003Cbr>Answer: 30 lb | 150% of 12 = 18\u003Cbr>12 + 18 = 30 |\n| 7) | Decrease 36 ounces by 25% | 25% of 36 = 9 |\n|  | Answer: 27 ounces | 36 – 9 = 27 |\n| 8) | Original amount: $1600 | 1152 – 1600 = -448 |\n|  | Final amount: $1152 | -448 ÷ 1600 = -0.28 |\n|  | Percentage change: -28% | -0.28 x 100 = -28 |\n| 9) | Original amount: 140 seconds | 203 – 140 = 63 |\n|  | Final amount: 203 seconds | 63 ÷ 140 = 0.45 |\n|  | Percentage change: 45% | 0.45 x 100 = 45 |\n| 10) | Decrease 50 pints by 15%\u003Cbr>Answer: 42.5 pints | 15% of 50 = 7.5\u003Cbr>50 – 7.5 = 42.5 |\n| 11) | Increase $4,650 by 70%\u003Cbr>Answer: $7,905 | 70% of 4650 = 3255\u003Cbr>4650 + 3255 = 7905 |\n| 12) | Original amount: 10.5 seconds | 12.6 – 10.5 = 2.1 |\n|  | Final amount: 12.6 seconds | 2.1 ÷ 10.5 = 0.2 |\n|  | Percentage change: 20% | 0.2 x 100 = 20 |","cbCaibMiavf4z3jb","https://ap.wps.com/l/cbCaibMiavf4z3jb","pdf",191958,"English","# Percentage Increase, Decrease & Change Sheet 1\n## Working out\n## Sheet 1 Answers","[{\"question\":\"How do you calculate the final amount when increasing by a percentage?\",\"answer\":\"Find the given percent of the original value, then add it to the original amount to get the final amount.\"},{\"question\":\"How do you determine the percentage change when the amount decreases?\",\"answer\":\"Compute the difference (final minus original), divide by the original amount to get the change ratio, then multiply by 100 to express it as a percentage.\"},{\"question\":\"What types of quantities are included in this worksheet?\",\"answer\":\"The worksheet covers increases and decreases for money amounts, time (minutes and seconds), length (cm), weight (lb and ounces), and volume (pints).\"}]","PERCENTAGE INCREASE, DECREASE & CHANGE - Worksheet 1 | PDF",1792680555]