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Aaysha's grandfather was 4 times older to her.......what was the ratio of Aaysha's age to that of her grandfather's age?

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Aaysha's grandfather was 4 times older to her 3 years ago.
He would be two times of her age 25 years from now.
9 years ago, what was the ratio of Aaysha's age to that of her grandfather's age?

posted Jan 24 by Aastha Joshi

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1 Answer

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4/25


GF - x
Aaysha- y
x-3=4*(y-3) ------------------> (1)
x+25=2*(y+25) ------------------> (2)
(y-9)/(x-9)=?


(1) --> x=4y-9
(2) --> 4y-9+25=2y+50--> y=17 --> x=59
(y-9)/(x-9)=8/50=4/25

answer Jan 24 by Hanifa Mammadov



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