the ages of John and Lily are in the ratio 3:5.four years later the sum of their ages will be 64 years . what are their present ages?
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16 years
Let the ages of Kunal and Sugar 6 years ago be 6x and 5x years respectively.
Then,
(5x+6)+4
(6x+6)+4
=
10
11
⇒10(6x+10)=11(5x+10)
⇒5x=10
⇒x=1
∴ Sagar's present age = (5x + 6) = 16 years.
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