Question

The present age of a is twice to that of

b.30 years from now. age of a will be 3 upon 2 times that of

b. the present ages of a and b will be

Answer 1

hey dear
here is ur answer
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let the age of a be a years and age of b be b years
ATQ
a=2b ...let this eq 1
30 years from now age of a be (a+30)years and age of b be (b+30)years
ATQ
(a+30)=(b+30)×3/2
2a+60=3b+90
from 1
2 (2b) +60=3b+90
4b -3b = 90-60
b = 30
putting the value of b in 1
a=2b =2×30=60
therefore the age of a be 60 years and age of b be 30 years
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Hope this will help u :)