Seudónimo Seudónimo
  • 15-10-2016
  • Mathematics
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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 ledgred07
  • 22-05-2021

Answer:

22

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