29.--THE BROKEN COINS.

From Amusements in Mathematics by Henry Ernest Dudeney.

If the three broken coins when perfect were worth 253 pence, and are now in their broken condition worth 240 pence, it should be obvious that 13/253 of the original value has been lost. And as the same fraction of each coin has been broken away, each coin has lost 13/253 of its original bulk.

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29.--THE BROKEN COINS.: Amusements in Mathematics by Henry Ernest Dudeney | amphi