sahil's mother is four times as old as sahil. after 5 years, his mother age will be three times as old as he will be then. find their present age
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present ages
let sahil's age be x
then mother's age = 4x
after 5 yrs
sahil's age=x+4
mother's age=4x+4
so, 4x+4=3(x+4)
4x+4=3x+12
4x-3x=12-4
x=8
sahil's age=x=8 yrs
mother's age = 4x=4*8=32 yrs
hope it helps!!
let sahil's age be x
then mother's age = 4x
after 5 yrs
sahil's age=x+4
mother's age=4x+4
so, 4x+4=3(x+4)
4x+4=3x+12
4x-3x=12-4
x=8
sahil's age=x=8 yrs
mother's age = 4x=4*8=32 yrs
hope it helps!!
v07698:
thanks for your answer
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5
see this is the answer
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