Seudónimo Seudónimo

15-10-2016
Mathematics

contestada

A man is 47 years old, and his sister is 43 years old. How many years ago was it when the man was twice as old as his sister?

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Аноним Аноним

15-10-2016

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ledgred07 ledgred07

22-05-2021

Answer:

22

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