Greek Anthology Book XIV: 48. - Problem
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Problem
- The Graces were carrying baskets of apples, and in each was the same number.
- The nine Muses met them and asked them for apples, and they gave the same number to each Muse,
- and the nine and three had each of them the same number.
- Tell me how many they gave and how they all had the same number.
Solution
According to tradition, there are three Graces.
Let $n$ be the number of apples owned by each party at the end of the transaction.
At the end of the transaction, there are $12$ parties each with the same number $n$.
Each of the three Graces then had $4 n$ apples at the start.
In total there were $12 n$ apples.
Any (strictly) positive integer $n$ satisfies the conditions.
$\blacksquare$
Sources
- 1918: W.R. Paton: The Greek Anthology Book XIV ... (previous) ... (next): $48$. -- Problem