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2 years ago

Mary is 3 times as old as her brother, Josh. If Josh is 6 years old how old will Mary be on her next birthday?

Mathematics

2 answers:

Damm [24]2 years ago

5 0

John = x

Mary = 3x

If John = 6 years old

===> Mary = 3(6) = 18 years old

Next birthday

===> 18 + 1 = 19 years old

fomenos2 years ago

4 0

M = 3j

J = 6

M = 18, she will be 19 on her next birthday

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