Mathematics, 02.02.2021 20:00 brokegirlyy

Olivia is half the age of her brother, Adam. Olivia's sister, Ava, is twice as old as Adam. Adam is 4 years old. How old is each sibling?

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Olivia is half the age of her brother, Adam. Olivia's sister, Ava, is twice as old as Adam. Adam is...

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