[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-635740-105":3,"detail-sidebar-cat-0-en-105":85,"doc-detail-635740-en":134},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":78,"head_meta":80,"extra_data":82,"updated_unix":84},105,"en","tallest-lighthouses-metric-problem-solving","TALLEST LIGHTHOUSES (METRIC) - Problem Solving","","Selection of the world’s tallest lighthouses in metric units provides a data table of heights and an ordering column to be completed. Learners use given relationships to calculate missing values, then rank the lighthouses from 1 (tallest) to 6. The tasks include comparing differences in heights, checking statements about doubling and triple stacking, and identifying which tower is closest to 90 m.",{"@graph":14,"@context":77},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/tallest-lighthouses-metric-problem-solving/635740/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/tallest-lighthouses-metric-problem-solving/635740.png","ImageObject",300,407,{"name":42,"@type":43},"Stanley","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-04","2026-10-22",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",5,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69,73],{"name":60,"@type":61,"acceptedAnswer":62},"How do you complete the heights table for the lighthouses?","Question",{"text":63,"@type":64},"Use the three provided facts comparing specific lighthouses’ heights to compute the missing height values, then match each lighthouse to its correct height.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How is the “order of height” determined?",{"text":68,"@type":64},"Rank the six lighthouses by height from 1 to 6, where 1 is the tallest and 6 is the shortest.",{"name":70,"@type":61,"acceptedAnswer":71},"Are Tyger’s statements about doubling and stacking correct?",{"text":72,"@type":64},"Doubling is incorrect: the shortest tower is 75 m, so 2×75 = 150 m, but Jeddah Light is 133 m. Triple stacking is correct: 3×101 m = 303 m, about 300 m.",{"name":74,"@type":61,"acceptedAnswer":75},"Which tower is closest to 90 m in height?",{"text":76,"@type":64},"The Ile Vierge is closest to 90 m, at 83 m (7 m away).","https://schema.org",{"og:url":32,"og:type":79,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":81,"canonical":32},"index,follow",{"doc_id":83,"site_id":7},635740,1792854877,{"code":4,"msg":86,"data":87},"success",[88,92,96,99,103,108,113,118,123,126,130],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":97,"slug":98},70,"exam",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":100,"show_sort_weight":101,"slug":102},"Comic",60,"comic",{"id":104,"doc_module":4,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},6,"Technology",50,"technology",{"id":109,"doc_module":4,"doc_module_name":25,"category_name":110,"show_sort_weight":111,"slug":112},7,"Healthcare",40,"healthcare",{"id":114,"doc_module":4,"doc_module_name":25,"category_name":115,"show_sort_weight":116,"slug":117},8,"Research & Report",30,"research-report",{"id":119,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":121,"slug":122},9,"Religion & Spirituality",20,"religion-spirituality",{"id":121,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":121,"slug":125},"World Cup","world-cup",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":127,"slug":129},10,"Lifestyle","lifestyle",{"id":131,"doc_module":4,"doc_module_name":25,"category_name":132,"show_sort_weight":55,"slug":133},19,"General","general",{"code":4,"msg":86,"data":135},{"doc_id":83,"user_id":136,"nickname":42,"user_avatar":137,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":138,"file_id":139,"file_url":140,"file_type":141,"file_size":142,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":26,"language":143,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":144,"faqs":145,"seo_title":146,"seo_description":12,"update_tm":147,"read_time":55},2336477405376,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Name Date  \nPROBLEM SOLVING-TALLEST LIGHTHOUSES (METRIC)  \nHere is a selection of some of the tallest lighthouses in the world today.  \n\n| Lighthouse | Height (m) | Order of height |\n| --- | --- | --- |\n| Ile Vierge | 83 |  |\n| Jeddah Light |  | 1 |\n| Lighthouse of Genoa |  |  |\n| Perry Memorial Monument | 107 |  |\n| Phare de Gatteville | 75 |  |\n| Yokohama Marine Tower |  |  |\n\n1) Use these facts to complete the table above:  \n• The Lighthouse of Genoa is 6m lower than the Ile Vierge.  \n• The Jeddah Light is 26m higher than the Perry Memorial Monument.  \n• The Yokohama Marine Tower is 18m higher than the Ile Vierge.  \n2) Fill in the order of height from 1 to 6, with 1 being the tallest.  \n3) How much taller is the Perry Memorial Monument than the Phare de Gatteville?   m  \n4) How much shorter is the Ile Vierge than the Jeddah Light?   m  \n5) Tyger says “The Jeddah Light is more than double the height of the shortest tower.” Is he correct?    \n6) Which tower is closest to 90m in height?    \n7) Tyger says “If you put three Yokohama towers on top of each other, it  \nwould make about 300m.” Is he correct? Why?  \nName Date  \nPROBLEM SOLVING-TALLEST LIGHTHOUSES (METRIC) ANSWERS  \n| Lighthouse | Height (m) | Order of height |\n| --- | --- | --- |\n| Ile Vierge | 83 | 4 |\n| Jeddah Light | 133 | 1 |\n| Lighthouse of Genoa | 77 | 5 |\n| Perry Memorial Monument | 107 | 2 |\n| Phare de Gatteville | 75 | 6 |\n| Yokohama Marine Tower | 101 | 3 |\n\n1) Use these facts to complete the table above:  \n• The Lighthouse of Genoa is 6m lower than the Ile Vierge.  \n• The Jeddah Light is 26m higher than the Perry Memorial Monument.  \n• The Yokohama Marine Tower is 18m higher than the Ile Vierge.  \n2) Fill in the order of height from 1 to 6, with 1 being the tallest.  \n3) How much taller is the Perry Memorial Monument than the Phare de Gatteville? 32m  \n4) How much shorter is the Ile Vierge than the Jeddah Light? 50m  \n5) Tyger says “The Jeddah Light is more than double the height of the shortest tower.” Is he correct? 75 x 2 = 150m. Jeddah = 133m. He is wrong!  \n6) Which tower is closest to 90m in height? Ile Vierge (7m away)  \n7) Tyger says “If you put three Yokohama towers on top of each other, it would make about 300m.” Is he correct? 101m x 3 = 303m. He is correct.","cbCaitL21lMQENCI","https://ap.wps.com/l/cbCaitL21lMQENCI","pdf",182412,"English","# Use the facts to complete the table\n## Calculate height differences and fill the order\n## Check Tyger’s statements and find the closest height","[{\"question\":\"How do you complete the heights table for the lighthouses?\",\"answer\":\"Use the three provided facts comparing specific lighthouses’ heights to compute the missing height values, then match each lighthouse to its correct height.\"},{\"question\":\"How is the “order of height” determined?\",\"answer\":\"Rank the six lighthouses by height from 1 to 6, where 1 is the tallest and 6 is the shortest.\"},{\"question\":\"Are Tyger’s statements about doubling and stacking correct?\",\"answer\":\"Doubling is incorrect: the shortest tower is 75 m, so 2×75 = 150 m, but Jeddah Light is 133 m. Triple stacking is correct: 3×101 m = 303 m, about 300 m.\"},{\"question\":\"Which tower is closest to 90 m in height?\",\"answer\":\"The Ile Vierge is closest to 90 m, at 83 m (7 m away).\"}]","TALLEST LIGHTHOUSES (METRIC) - Problem Solving | PDF",1792676716]