{"id":205968,"date":"2025-03-26T06:11:24","date_gmt":"2025-03-26T06:11:24","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=205968"},"modified":"2025-03-26T06:11:26","modified_gmt":"2025-03-26T06:11:26","slug":"convert-15-9-mm-to-its-equivalent-in-km","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/03\/26\/convert-15-9-mm-to-its-equivalent-in-km\/","title":{"rendered":"Convert 15.9 mm to its equivalent in km"},"content":{"rendered":"\n<p>Convert 15.9 mm to its equivalent in km.<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Conversion of 15.9 mm to km<\/h3>\n\n\n\n<p>We need to convert <strong>15.9 millimeters (mm)<\/strong> to <strong>kilometers (km)<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Step-by-Step Conversion<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Understanding Metric Prefixes<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 kilometer (km) = 1,000 meters (m)<\/li>\n\n\n\n<li>1 meter (m) = 1,000 millimeters (mm)<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Conversion Process<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Convert millimeters to meters:<br>[<br>15.9 \\text{ mm} \\times \\frac{1 \\text{ m}}{1,000 \\text{ mm}} = 0.0159 \\text{ m}<br>]<\/li>\n\n\n\n<li>Convert meters to kilometers:<br>[<br>0.0159 \\text{ m} \\times \\frac{1 \\text{ km}}{1,000 \\text{ m}} = 0.0000159 \\text{ km}<br>]<\/li>\n<\/ul>\n\n\n\n<p>Thus, <strong>15.9 mm = 0.0000159 km<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation (300 Words)<\/h3>\n\n\n\n<p>The metric system is based on powers of ten, making unit conversions simple. To convert <strong>15.9 mm to km<\/strong>, we use the fact that each step in the metric system is a factor of <strong>1,000<\/strong>.<\/p>\n\n\n\n<p>First, we recognize that <strong>millimeters (mm) are much smaller than kilometers (km)<\/strong>. There are <strong>1,000 mm in a meter<\/strong> and <strong>1,000 meters in a kilometer<\/strong>. That means there are <strong>1,000,000 mm in a km<\/strong> (since 1,000 \u00d7 1,000 = 1,000,000).<\/p>\n\n\n\n<p>To convert 15.9 mm to km, we divide by 1,000 to get meters:<br>[<br>15.9 \\div 1,000 = 0.0159 \\text{ m}<br>]<br>Then, we divide again by 1,000 to get kilometers:<br>[<br>0.0159 \\div 1,000 = 0.0000159 \\text{ km}<br>]<br>This shows how small 15.9 mm is compared to a kilometer.<\/p>\n\n\n\n<p>Such conversions are useful in science, engineering, and daily life. For example, if a car tire has a <strong>tread depth of 15.9 mm<\/strong>, it would be more practical to express it in <strong>centimeters (1.59 cm)<\/strong> than in kilometers, since the value in km is extremely small.<\/p>\n\n\n\n<p>Mastering unit conversions helps in measurements across various fields like construction, physics, and medicine.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/03\/image-1470.png\" alt=\"\" class=\"wp-image-205969\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Convert 15.9 mm to its equivalent in km. The correct answer and explanation is : Conversion of 15.9 mm to km We need to convert 15.9 millimeters (mm) to kilometers (km). Step-by-Step Conversion Thus, 15.9 mm = 0.0000159 km. Explanation (300 Words) The metric system is based on powers of ten, making unit conversions simple. [&hellip;]<\/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-205968","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/205968","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=205968"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/205968\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=205968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=205968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=205968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}