Question
The total age of A, B and C seven years hence will be 85
years. Find the age of C seven years hence, if the present age of A and B is 30 years and 22 years respectively.Solution
Sum of present age of A, B and C = 85 – (7 × 3) = 64 years Present age of C = 64 – (30 + 22) = 12 years 7 years hence, age of C = 12 + 7 = 19 years
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