deedee9076 deedee9076

01-12-2019
Mathematics

contestada

Sally ran 2 1/4 miles in 1/2 hour. What is her speed in miles per hour?

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tidepods66 tidepods66

01-12-2019

5 miles per hour ;)
Just multiply by 2 to get 5 miles in 1 hour

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epratt1114 epratt1114

01-12-2019

Answer:

Step-by-step explanation:

2 1/4 = 2.25 miles

1/2 hour = 30 minutes

30 minutes x 2 = 1 hour

2.25 x 2 = 4.5 miles

Sally runs 4.5 miles per hour.

Hope this helps!

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