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Entri_app
09 May 20

Age of B is 150% more than that of A. Age of C is 60% more than that of B. Sum of their present ages is 90 years. Find the difference between the ages of A and C ?

Replies to this post

S
Sanjay

Age of A = 12 yrs
Age of B= 30yrs
Age of C= 48 yrs
Diff. In age of A and C = 48-12 = 36 yrs

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E
Entri_app

Let the ratio of ages of A, B and C = 100:250:400 = 2 : 5 : 8

Sum of ages = 90 = 2+5+8 = 15 ratio

1 ratio = 6 years

Sifference between the ages of A and C = 8-2 = 6 ratio = 6*6 = 36 years

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