Question

9) The ages of A and B are in the ratio 5 : 7. Four years from now the ratio of their ages will be 3 : 4, The present age of B is *

Answer 1

Answer:

Hari’s age = 5x years = (5 × 4) years = 20 years  

Harry’s age = 7x years = (7 × 4) years = 28 years

Step-by-step explanation below in attachment

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