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13-03-2016
Mathematics

contestada

Ms. Graves gave her class 12 minutes to read. Carrie read 5 1/2 pages in that time. at what rate, in n pages per hour, did Carrie read?

Respuesta :

13-03-2016

60 minutes (1 hour) ÷ 12 minutes = 5

So doing 5 1/2 × 5 will give you the amount of pages Carrie read in n pages per hour.

(5 1/2 × 5 = 27.5 pages per hour.)

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