Question
The ratio of age of A and his son is 8:5. If the
difference of their ages 8 year ago is 15, then find the sum of ages of A and his son 10 year hence.Solution
Let the present age of Raman and his son be 8x and 5x respectively. => 8x ā 5x = 15 ā“ Ā x = 5 Required sum = 13 Ć 5 + 20 = 85 years
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