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
24 years 6 months
Aarav is 7 years older than Bhargav who is twice as old as Sachin.
The total of the ages of Aarav, Bhargav and Sachin is 87.
How old is Sachin?
The total ages of Rahul and Prashant is 23 years more than the total ages of Prashant and Shaurya.
How many years is Shaurya younger than Rahul?
The age of a father 10 years ago was thrice the age of his son . Ten years hence, the father's age will be twice that of his son. What is the ratio of their present ages?