Peter is five times as old as Kristin. In two year's time, Peter will be three times as old as Kristin. How old are they now? (How do you get the answer?)

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asked Jun 1, 2018 101k views

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Peter is five times as old as Kristin. In two year's time, Peter will be three times as old as Kristin. How old are they now? (How do you get the answer?)

Mathematics
middle-school

Jsebfranck asked

by Jsebfranck

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Kristin is 2 and Peter is 10 (2*5) as in 2 years time, Kristin will be 4 and Peter will be 12, and 4 times 3 is 12.

Raskul answered Jun 5, 2018

by Raskul

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