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ben is three times as old as john. the sum of their ages is 40. How old are Ben and John?

Solución

ben is three times as old as john. the sum of their ages is 40. How old are Ben and John?

Solución

John^{'} s age is : 10

Ben^{'} s age is : 30

Pasos de solución

Translate the problem into an equation:

3 x + x = 40

Resolver para

x, 3 x + x = 40 : x = 10

Hallar age

John^{'} s age is : 10

Ben^{'} s age is : 30

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