Let the present ages of ‘A’ and ‘B’ be 8x years and 5x years, respectively Therefore, 5x + 3 = 23 Or, 5x = 20 Or, x = 4 Sum of present ages of ‘A’ and ‘B’ = 8x + 5x = 52 years Sum of present ages of ‘A’, 'B’ and ‘C’ = 25 × 3 = 75 years Therefore, present age of ‘C’ = 75 – 52 = 23 years
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