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77julia77 [94]
4 years ago
11

nate went shopping at a bookstore. the price of a book was 14.95 but it had a sale sticker. when he paid for it he was charged 1

2.71 before the sales tax was added. what was the percent of discount to the nearest percent????????????????? o.o
Mathematics
1 answer:
juin [17]4 years ago
4 0
The sales percent was 15% off
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ruslelena [56]

Colfax:

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Divide total students by that:

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Multiply each ratio by 30:

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Do the same for Winthrop:

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Total students = 270 + 180 = 450

Total Girls = 120 + 100 = 220


Fraction that are girls = 220 / 450 which reduces to 22/45

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