Math, asked by tamannakumari97, 2 months ago

please anyone solve this

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Answers

Answered by mundrakol

1

Answer:

20 years and 28 years

Step-by-step explanation:

let Present age ratio = 5x : 7x

5x + 4 ÷ 7x +4 = 3/4

20x +16 = 21x + 12

x = 4

therefore Hari's age 5(4) = 20 years

Harry's age 7(4) = 28 years

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