Question:
A fruit seller put some apples and oranges into Box A and Box B. The ratio of the number of fruits in Box A to the number of fruits in Box B is 8 : 5. The ratio of the number of apples to the number of oranges in Box A is 1 : 3. 7/10 of the fruits in Box B are apples and there are 72 oranges in Box A. Find the number of oranges in Box B.
Solution:
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