Answers

2015-07-29T15:08:49+05:30
Let the numbers be 5x and 6x.
Sum of squares = 549
⇒ (5x)² + (6x)² = 549
⇒ 25x² + 36x² = 549
⇒ 61x²= 549
⇒ x² = 549/61 = 9
⇒ x = 3
numbers are
5x = 5*3 = 15
6x = 6*3 = 18

Answer is b.
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