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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 6

Find the sum of all the prime numbers between 10 and 20 and check whether that sum is divisible by all the single digit numbers. - Mathematics

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Question

Find the sum of all the prime numbers between 10 and 20 and check whether that sum is divisible by all the single digit numbers. 

Sum

Solution

Prime numbers between 10 and 20 are 11, 13, 17 and 19

Sum = 11 + 13 + 17 + 19 = 60

60 is divisible by 1, 2, 3, 4, 5 and 6.

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Chapter 1: Numbers - Exercise 1.3 [Page 22]

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Samacheer Kalvi Mathematics - Term 2 [English] Class 6 TN Board
Chapter 1 Numbers
Exercise 1.3 | Q 10 | Page 22
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