{"id":203069,"date":"2025-03-18T17:21:59","date_gmt":"2025-03-18T17:21:59","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=203069"},"modified":"2025-03-18T17:22:20","modified_gmt":"2025-03-18T17:22:20","slug":"maria-is-using-a-meter-stick-to-determine-the-height-of-a-doo","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/03\/18\/maria-is-using-a-meter-stick-to-determine-the-height-of-a-doo\/","title":{"rendered":"Maria is using a meter stick to determine the height of a doo"},"content":{"rendered":"\n

Maria is using a meter stick to determine the height of a door. If the smallest unit on the meter stick is centimetres, which measurement could Maria have used to most accurately record the height of the door?<\/p>\n\n\n\n

The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n

The most accurate measurement Maria could have recorded using the meter stick is 203.4 cm<\/strong> (assuming the door is approximately 2 meters tall).<\/p>\n\n\n\n

Explanation:<\/h3>\n\n\n\n

Maria is using a meter stick, which has centimeter (cm) markings<\/strong> as its smallest unit. In measurement, the accuracy depends on the smallest unit of measurement available<\/strong> and whether decimal precision<\/strong> is possible.<\/p>\n\n\n\n

    \n
  1. Understanding the Precision of a Meter Stick<\/strong>\n
      \n
    • A standard meter stick is 100 cm long<\/strong> and is typically marked in centimeters (1 cm increments<\/strong>).<\/li>\n\n\n\n
    • Some meter sticks have millimeter (mm) markings<\/strong>, where 1 cm = 10 mm, allowing for even greater precision.<\/li>\n\n\n\n
    • If Maria\u2019s meter stick includes millimeter divisions<\/strong>, she can estimate to the nearest 0.1 cm (or 1 mm)<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • Why Not Whole Centimeters?<\/strong>\n
        \n
      • If Maria records the height as 203 cm<\/strong>, she is rounding to the nearest centimeter, potentially losing precision.<\/li>\n\n\n\n
      • A more accurate<\/strong> recording would be 203.4 cm<\/strong>, as it includes a decimal place to indicate a fraction of a centimeter.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • The Importance of Estimation<\/strong>\n
          \n
        • If the markings only go up to centimeters, Maria can still estimate tenths of a centimeter<\/strong> by observing where the top of the door falls between two markings.<\/li>\n\n\n\n
        • By estimating to the nearest 0.1 cm<\/strong>, she improves the accuracy of her measurement.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

          Thus, 203.4 cm<\/strong> is the most accurate possible measurement given a meter stick with centimeter and millimeter markings.<\/p>\n\n\n\n

          Now, I will generate an image illustrating Maria measuring the door with a meter stick.<\/p>\n\n\n\n

          Here is the image of Maria measuring the height of the door using a meter stick. Let me know if you need any adjustments or a different perspective!<\/p>\n\n\n\n

          \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

          Maria is using a meter stick to determine the height of a door. If the smallest unit on the meter stick is centimetres, which measurement could Maria have used to most accurately record the height of the door? The correct answer and explanation is: The most accurate measurement Maria could have recorded using the meter […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-203069","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/203069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=203069"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/203069\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=203069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=203069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=203069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}