Question

Ratio of ages of three persons is 4:7:9, eight years ago, the sum of their ages was 56. Find their present ages.

Answer 1

Eight years ago

Total age = 56

4x + 7x + 9x = 56

20x = 56

x = 2.8

4x = 11.2

7x = 19.6

9x = 25.2

After 8 years ie. present

First person = 19.2years

second person = 27.6years

third person = 33.2years

Answer 2

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