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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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