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elena-14-01-66 [18.8K]
2 years ago
7

8.

Mathematics
1 answer:
Tom [10]2 years ago
8 0
<h3>Answer:  13.5%</h3>

Work Shown:

45.40 - 40 = 5.40

She made $5.40 in profit. Divide this over the original price to find the percentage profit

(5.40)/(40) = 0.135 = 13.5%

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