A sports-shop owner bought some baseball cards and then sold them for $7.50 each. He sold 150 cards on Monday and 82 cards on Tuesday. What piece of information is needed to find the amount of profit he made from the sale of the baseball cards on Monday and Tuesday?

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Answers

2014-07-05T22:58:24+08:00
Monday - 82
Tuesday - 68 ( maybe )
Total      - 150

Multiply $7.50 to 82 and 68...
So the answer is;

In Monday - 82 
× 7.50 = $615.00
In Tuesday - 68 × 7.50 = $506.00
In Total      - 615 × 506 = $1121.00
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