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18-03-2015
Mathematics

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Jorge and Amy walked around the lake 3 1/2 times in 1 1/3 hours.

How many times could they walk around the lake in one hour?

A. 2 1/6

B. 2 5/8

C. 3 1/6

D 4 2/3

Respuesta :

18-03-2015

Divide 3 1/2 / 1 1/3 to find out.

First we convert to improper fractions:

7/2 / 4/3

Now flip the 2nd fraction and multiply:

7/2 * 3/4 = 21/8

Convert to mixed number:

2 5/8

Answer Link

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