Question 64

Age of A is twice that of B. Sum of their present ages is 60. What will be the sum of their ages 5 years hence?

A = 2B

A+B = 60

2B + B = 60

3B = 60

B = 20

A=40

SUM OF AGES AFTER 5 YEARS = 20 + 40 + 5 + 5 =70

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