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H. E. Dudeney, Amusements in Mathematics (1917) No. 58 · Puzzles · Age & time puzzles

A Time Puzzle

How many minutes is it until six o'clock if fifty minutes ago it was four times as many minutes past three o'clock?

~8 minWritten answer · compare with the solution

H. E. Dudeney, Amusements in Mathematics (1917) · No. 58

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