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At the book fair 34 books were sold in the first 2.5 hours. At this rate, how many books will be sold in the 10 hours of the book fair?

1 Answer

5 votes

Answer:

13.7 books

Explanation:

34/2.5 = x/10

cross multiply

340=2.5x

x=13.7 books

User Antonio Haley
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