{"id":212315,"date":"2025-05-06T16:34:02","date_gmt":"2025-05-06T16:34:02","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=212315"},"modified":"2025-05-06T17:58:39","modified_gmt":"2025-05-06T17:58:39","slug":"complete-the-function-definition-to-return-the-hours-given-minutes","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/06\/complete-the-function-definition-to-return-the-hours-given-minutes\/","title":{"rendered":"Complete the function definition to return the hours given minutes."},"content":{"rendered":"\n<p>Complete the function definition to return the hours given minutes.<\/p>\n\n\n\n<p>Sample output with input: 210.0<\/p>\n\n\n\n<p>3.5<br>def get_minutes_as_hours(orig_minutes):<\/p>\n\n\n\n<p>print(orig_minutes\/60)<\/p>\n\n\n\n<p>minutes = float(input())<\/p>\n\n\n\n<p>print(get_minutes_as_hours(minutes))<\/p>\n\n\n\n<p>I get the correct output but an unexpected extra line after. I don\u2019t see what is wrong with it.<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>Here&#8217;s the corrected version of your code:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def get_minutes_as_hours(orig_minutes):\n    return orig_minutes \/ 60\n\nminutes = float(input())\nprint(get_minutes_as_hours(minutes))\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0d Explanation (300+ words):<\/h3>\n\n\n\n<p>The original version of your code:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def get_minutes_as_hours(orig_minutes):\n    print(orig_minutes \/ 60)\n\nminutes = float(input())\nprint(get_minutes_as_hours(minutes))\n<\/code><\/pre>\n\n\n\n<p>produces the correct numerical result (e.g., <code>3.5<\/code> for <code>210.0<\/code> input), <strong>but it also prints an unexpected extra line<\/strong> (specifically, <code>None<\/code>) after the result. This happens due to how the <code>print()<\/code> function and function return values work in Python.<\/p>\n\n\n\n<p>Let\u2019s break this down:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. <code>print()<\/code> inside the function:<\/h4>\n\n\n\n<p>The line <code>print(orig_minutes \/ 60)<\/code> <strong>prints<\/strong> the value to the screen but does <strong>not return<\/strong> it. Since the function doesn\u2019t include a <code>return<\/code> statement, Python automatically returns <code>None<\/code> by default. So when you do:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>print(get_minutes_as_hours(minutes))\n<\/code><\/pre>\n\n\n\n<p>You are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>First printing <code>orig_minutes \/ 60<\/code> <strong>inside<\/strong> the function,<\/li>\n\n\n\n<li>Then printing the <strong>return value<\/strong> of the function, which is <code>None<\/code>.<\/li>\n<\/ul>\n\n\n\n<p>Thus, your output looks like:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>3.5\nNone\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">2. Correct Approach \u2014 Using <code>return<\/code>:<\/h4>\n\n\n\n<p>To fix this, replace <code>print()<\/code> inside the function with a <code>return<\/code> statement:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>return orig_minutes \/ 60\n<\/code><\/pre>\n\n\n\n<p>Now the function <strong>returns<\/strong> the computed value (e.g., <code>3.5<\/code>) to the caller, and then:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>print(get_minutes_as_hours(minutes))\n<\/code><\/pre>\n\n\n\n<p>correctly prints the result <strong>once<\/strong>, without any <code>None<\/code>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Summary:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use <code>return<\/code> when you want to send a result back from a function.<\/li>\n\n\n\n<li>Use <code>print()<\/code> only for displaying output, <strong>not<\/strong> for returning values.<\/li>\n\n\n\n<li>Calling <code>print()<\/code> on a function that doesn\u2019t return anything (or returns <code>None<\/code>) results in that <code>None<\/code> being printed.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Complete the function definition to return the hours given minutes. Sample output with input: 210.0 3.5def get_minutes_as_hours(orig_minutes): print(orig_minutes\/60) minutes = float(input()) print(get_minutes_as_hours(minutes)) I get the correct output but an unexpected extra line after. I don\u2019t see what is wrong with it. The Correct Answer and Explanation is: Here&#8217;s the corrected version of your code: \ud83d\udd0d [&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-212315","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/212315","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=212315"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/212315\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=212315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=212315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=212315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}