The sum of two positive numbers is 240 and their HCF...

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The sum of two positive numbers is 240 and their HCF is 15. Find the number of pairs of numbers satisfying the given condition.

A. 5

B. 2

C. 8

D. 4

Answer: Option D

Solution(By Examveda Team)

15(x + y) = 240
x + y = 16
1 + 15 (Right)
2 + 14 (Wrong)
3 + 13 (Right)
4 + 12 (Wrong)
5 + 11 (Right)
6 + 10 (Wrong)
7 + 9 (Right)
8 + 8
Total pairs = 4

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The sum of two positive numbers is 240 and their HCF...

The sum of two positive numbers is 240 and their HCF is 15. Find the number of pairs of numbers satisfying the given condition.

Solution(By Examveda Team)

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