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A father is 9 times as old as his son. In three years, the father will be \(6\) times as old as his son.
How old is the son?

 Jan 22, 2022
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Let father's age be 9v, son's age be v.

9v + 3 = 6(v + 3)

9v + 3 = 6v + 18

3v = 15

v = 5

Father; 45, Son: 5.

 Jan 22, 2022

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