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11-12-2018
Mathematics

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Banu is 20 years older than binu. In 5 years, Banu will be twice as old as binu. Find their present age.

Respuesta :

11-12-2018

Answer:

15?

Step-by-step explanation:

If Binu is 15, in 5 years they will be 20. And if Banu is 20 years older, in 5 years they will be 40 (becuase 15 + 20 = 35 and then + the 5 years) Thats twice Binu's age. So Binu is 15 I would assume?

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