{"id":2756,"date":"2025-05-19T18:35:21","date_gmt":"2025-05-19T13:05:21","guid":{"rendered":"https:\/\/leverageedu.com\/questions-answers\/?p=2756"},"modified":"2025-05-19T18:35:24","modified_gmt":"2025-05-19T13:05:24","slug":"the-average-of-the-least-and-the-greatest-prime-number-of-2-digits-is-class-8-math-cbse","status":"publish","type":"post","link":"https:\/\/leverageedu.com\/questions-answers\/the-average-of-the-least-and-the-greatest-prime-number-of-2-digits-is-class-8-math-cbse\/","title":{"rendered":"The average of the least and the greatest prime number of 2 digits is"},"content":{"rendered":"\n<p><strong>Answer: <\/strong>To find the average of the least and greatest prime number of two digit, we first identify the smallest and largest prime numbers within the two-digit range. The smallest two-digit prime number is 11. The largest two-digit prime number is 97. Now, we add the two numbers and divide the sum by 2. Thus, the average of the least and greatest prime number of 2 digits is 54. Thus, the correct answer is option A.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Complete Answer:<\/strong><\/p>\n\n\n\n<p>To solve the question, <em>the average of the least and the greatest prime number of 2-digits is <\/em>let us break down step by step using simple logic.<\/p>\n\n\n\n<p><strong>Step 1: Understand What Prime Numbers Are<\/strong><\/p>\n\n\n\n<p>A prime number is a natural number greater than 1 that has only two factors, 1 and itself. This means it cannot be divided evenly by any other number.&nbsp;<\/p>\n\n\n\n<p><strong>Step 2: List 2-Digit Prime Numbers<\/strong><\/p>\n\n\n\n<p>The range of 2-digit numbers starts from 10 to 99. So, we need to find the smallest and the largest prime number within this range.<\/p>\n\n\n\n<p>The smallest 2-digit prime number is 11.<\/p>\n\n\n\n<p>The largest 2-digit prime number is 97.<\/p>\n\n\n\n<p><strong>Step 3: Find the Average<\/strong><\/p>\n\n\n\n<p>To find the average of two numbers, you add them together and divide by 2.<\/p>\n\n\n\n<p>Average= 11+97\/ 2 = 108\/2 = 54<\/p>\n\n\n\n<p>So, the average of the least and the greatest prime number of 2-digit numbers is 54.\u00a0Thus the correct option is A. 54.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>What is a Prime Number?<\/strong><\/p>\n\n\n\n<p>A prime number is a number that has exactly two factors,&nbsp; 1 and itself. That means it can only be divided evenly by 1 and the number itself.&nbsp;<\/p>\n\n\n\n<p><strong>For example:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2 is a prime number because it can only be divided by 1 and 2.<\/li>\n\n\n\n<li>3 is also prime since only 1 and 3 divide it without leaving a remainder.<\/li>\n\n\n\n<li>5 is prime because only 1 and 5 work as its factors.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center\"><strong>Check out other informative Mathematics Topics from here:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\" style=\"font-size:18px\"><table class=\"has-fixed-layout\"><tbody><tr><td><a href=\"https:\/\/leverageedu.com\/questions-answers\/write-the-numeral-for-the-following-numbers-twelve-crore-twelve-lakh-twelve-thousand-twelve\/\"><strong>Write the numeral for the following numbers. Twelve crore twelve lakh twelve thousand twelve<\/strong><\/a><\/td><td><a href=\"https:\/\/leverageedu.com\/questions-answers\/the-only-even-prime-number-is-class-8-maths-cbse\/\"><strong>The only even prime number is ____<\/strong><\/a><\/td><\/tr><tr><td><a href=\"https:\/\/leverageedu.com\/questions-answers\/number-of-prime-between-1-to-100-is\/\"><strong>Number of Prime Between 1 to 100 is _______<\/strong><\/a><\/td><td><a href=\"https:\/\/leverageedu.com\/questions-answers\/find-twin-prime-numbers-between-100-and-200-class-8-maths-cbse\/\"><strong>Find Twin Prime Numbers Between 100 and 200<\/strong><\/a><strong>&nbsp;<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/leverageedu.com\/questions-answers\/what-will-be-the-lhs-and-rhs-of-the-following-equation-class-7-maths-cbse\/\"><strong>What will be the LHS and RHS of the following equation? 4z + 1 = 8<\/strong><\/a><\/td><td><a href=\"https:\/\/leverageedu.com\/questions-answers\/what-is-the-difference-between-atleast-and-atmost-in-probability\/\"><strong>What is the Difference between Atleast and Atmost in Probability?<\/strong><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"Answer: To find the average of the least and greatest prime number of two digit, we first identify&hellip;\n","protected":false},"author":114,"featured_media":2757,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"editor_notices":[],"footnotes":""},"categories":[3],"tags":[],"class_list":{"0":"post-2756","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-math"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The average of the least and the greatest prime number of 2 digits is<\/title>\n<meta name=\"description\" content=\"The average of the least and the greatest prime number of 2-digits is 54. 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