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Mathematics, 05.11.2020 01:00, Zshotgun33
A man is four times as old as his son. Five years ago, the man was seven times as old as the son.
a) How old are they now
b) How old were they five years ago
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Answers: 3
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A man is four times as old as his son. Five years ago, the man was seven times as old as the son.
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