Question

Raju is twice as old as his sister rakhi. if the difference of their ages be 11 years, find their present ages.​

Answer 1

Let the age of Raju be x years

And age of his sister Rakhi be y years

ATQ

x = 2y ___________________(1)

And

x - y = 11

2y - y = 11 (from 1)

y = 11

Put u = 11 in eq(1)

We get x =22

Therefore, the age of Raju is 22 years and age of his sister Rakhi is 11 years

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Answer 2

Hope it help uh.........

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