2 years ago

A boy is 5 years old and his sister is three times as old as he is.

Mathematics

2 answers:

Gemiola [76]2 years ago

7 0

The sister is 15 and the brother is 5 so add 5 years on top of 15 and you get the sisters present age which is 20

hichkok12 [17]2 years ago

3 0

His sister will be 20, right!

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Read 2 more answers