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KonstantinChe [14]
2 years ago
7

The sales volume for an online bookstore was 432 books in the first week. Then due to the new policy of tax for on-line shopping

, the sales volume dropped to 297 books at the second week. By what percent did the sales volume go down?
Mathematics
1 answer:
podryga [215]2 years ago
8 0

The volume drop is 432-297= 135

135 books is a fraction 135/432 of the original volume 432. That is (x100): 31.25%

So the sales went down by 31.25%


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