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Gre4nikov [31]
3 years ago
8

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

Mathematics
2 answers:
Gemiola [76]3 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]3 years ago
3 0
His sister will be 20, right!
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3 years ago
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lakkis [162]
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4 years ago
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user100 [1]

Answer:

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7 0
3 years ago
Find the area of a circle with radius r = 6 cm
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