{"id":259589,"date":"2025-07-19T04:11:54","date_gmt":"2025-07-19T04:11:54","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=259589"},"modified":"2025-07-19T04:11:56","modified_gmt":"2025-07-19T04:11:56","slug":"determine-the-percentage-of-calories-from-carbohydrates-protein-and-fat-in-the-following-meal-that-consists-of-150-grams-of-carbohydrate-42-grams-of-protein-and-30-grams-of-fat","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/07\/19\/determine-the-percentage-of-calories-from-carbohydrates-protein-and-fat-in-the-following-meal-that-consists-of-150-grams-of-carbohydrate-42-grams-of-protein-and-30-grams-of-fat\/","title":{"rendered":"Determine the percentage of calories from carbohydrates, protein and fat in the following meal that consists of 150 grams of carbohydrate, 42 grams of protein and 30 grams of fat"},"content":{"rendered":"\n<p>Determine the percentage of calories from carbohydrates, protein and fat in the following meal that consists of 150 grams of carbohydrate, 42 grams of protein and 30 grams of fat<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>To determine the percentage of calories from carbohydrates, protein, and fat in the meal, we first need to calculate the total number of calories provided by each macronutrient. The general conversion factors for calories are as follows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Carbohydrates: 4 calories per gram<\/li>\n\n\n\n<li>Protein: 4 calories per gram<\/li>\n\n\n\n<li>Fat: 9 calories per gram<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Calculate Calories for Each Macronutrient<\/h3>\n\n\n\n<p><strong>Calories from Carbohydrates:<\/strong> 150\u2009grams\u00d74\u2009calories\/gram=600\u2009calories150 \\, \\text{grams} \\times 4 \\, \\text{calories\/gram} = 600 \\, \\text{calories}150grams\u00d74calories\/gram=600calories<\/p>\n\n\n\n<p><strong>Calories from Protein:<\/strong> 42\u2009grams\u00d74\u2009calories\/gram=168\u2009calories42 \\, \\text{grams} \\times 4 \\, \\text{calories\/gram} = 168 \\, \\text{calories}42grams\u00d74calories\/gram=168calories<\/p>\n\n\n\n<p><strong>Calories from Fat:<\/strong> 30\u2009grams\u00d79\u2009calories\/gram=270\u2009calories30 \\, \\text{grams} \\times 9 \\, \\text{calories\/gram} = 270 \\, \\text{calories}30grams\u00d79calories\/gram=270calories<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Calculate Total Calories in the Meal<\/h3>\n\n\n\n<p>Now, add the calories from each macronutrient: 600\u2009calories+168\u2009calories+270\u2009calories=1038\u2009calories600 \\, \\text{calories} + 168 \\, \\text{calories} + 270 \\, \\text{calories} = 1038 \\, \\text{calories}600calories+168calories+270calories=1038calories<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Calculate Percentage of Total Calories<\/h3>\n\n\n\n<p>To find the percentage of calories from each macronutrient, divide the calories from each by the total calories and multiply by 100.<\/p>\n\n\n\n<p><strong>Percentage of Calories from Carbohydrates:<\/strong> 6001038\u00d7100\u224857.7%\\frac{600}{1038} \\times 100 \\approx 57.7\\%1038600\u200b\u00d7100\u224857.7%<\/p>\n\n\n\n<p><strong>Percentage of Calories from Protein:<\/strong> 1681038\u00d7100\u224816.2%\\frac{168}{1038} \\times 100 \\approx 16.2\\%1038168\u200b\u00d7100\u224816.2%<\/p>\n\n\n\n<p><strong>Percentage of Calories from Fat:<\/strong> 2701038\u00d7100\u224826.0%\\frac{270}{1038} \\times 100 \\approx 26.0\\%1038270\u200b\u00d7100\u224826.0%<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Final Answer:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Carbohydrates<\/strong>: 57.7%<\/li>\n\n\n\n<li><strong>Protein<\/strong>: 16.2%<\/li>\n\n\n\n<li><strong>Fat<\/strong>: 26.0%<\/li>\n<\/ul>\n\n\n\n<p>This meal has the majority of its calories from carbohydrates, with significant contributions from both protein and fat. The percentages show how the macronutrient distribution influences the overall energy content.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner6-1002.jpeg\" alt=\"\" class=\"wp-image-259590\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Determine the percentage of calories from carbohydrates, protein and fat in the following meal that consists of 150 grams of carbohydrate, 42 grams of protein and 30 grams of fat The Correct Answer and Explanation is: To determine the percentage of calories from carbohydrates, protein, and fat in the meal, we first need to calculate [&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-259589","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/259589","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=259589"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/259589\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=259589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=259589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=259589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}