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Question #52bd8

1 Answer

Feb 1, 2018

$50$ $50$

Explanation:

Total number of book copies = $160$ $160$

Total cost for $160$ $160$ copies of book = $4000$ $4000$

Therefore, cost of 1 book = $\frac{4000}{160}$ $4000/160$ = $25$ $25$

Giving away $2$ $2$ books will cost = $25 \times 2$ $25xx2$ = $50$ $50$

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