present age of Soham and soha are in ratio 7:12if two years ago the ratio of their ages was 3:8then their present ages are​

Answers (1)

Assume present age of Soham  and Soha is 7x and 12x respectively. 

ATQ

(7x-2)/(12x-2) = 3/8

8(7x-2) = 3(12x-2)

56x - 16 = 36x - 6

20x = 10

x = 1/2

Present age of Soham and Soha is 3.5 years and 6 years respectively.

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