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Two years ago a father was four times as old as his son Three years from now the father will be only three times as old as the son How old is each now?

Ramon Kelly

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Nicholas Rivera on May 14, 2018

f - 2 = 4(s - 2) ie f = 4s - 6; f + 3 = 3(s + 3) ie f = 3s + 6; well 4s - 6 = 3 + 6 i.e. s = 12 Father is 42, son is 12.


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