Question
The ratio of present ages of Mohit to that of Raman is 7:11
while the ratio of present ages of Rahul to that of Raman is 3:11. If the age of Rahul, 7 years ago from now was 14 years, then find the sum of present ages of Mohit and Raman.Solution
ATQ,
Let the present age of Mohit and Raman be '7x' years and '11x' years, respectively.
So, present age of Rahul = 3/11 × 11x = 3x years
Rahul's present age = (14 + 7) = 21 years.
So, 3x = 21
Or, x = 7
Required sum = (7x + 11x) = (18x) = (18 × 7) = 126 years
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