A student reads 21 3/4 pages of a history book in 2/3 of an hour. What is his unit rate in pages per hour

Question

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Answer 1

To get pages per hour you divide number of pages by number of hours

 

pages/hour = (21 3/4)/(2/3) = (87/4)(3/2) = 261/8 = 32 5/8 pages per hour