S = Sachin age, R = Rahul age

S = R - 7

S / R = 7 / 9

Sloving these two equations

S = 24, 5 or 24years and 6 months old

+1 vote

Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin?

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