Mathematics, 02.02.2020 21:04 hebrew1148

Mary's age is 2/3 that of peter's. two years ago mary's age was 1/2 of what peter's age will be in 5 years' time. how old is peter now?

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Mary's age is 2/3 that of peter's. two years ago mary's age was 1/2 of what peter's age will be in 5...

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