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Mary is two times as old as nancy. nancy is 1/3 lucy's age. who is the oldest?

Mary is two times as old as nancy. nancy is 1/3 lucy's age. who is the oldest?
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Mary is two times as old as nancy. nancy is 1/3 lucy's age. who is the oldest?

User JayS
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1 Answer

1 vote

m=2n

n=\frac \ell3\implies \ell=3n


n<2n<3n\implies n<m<\ell

Lucy is the oldest.
User John Lee
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