2 years ago

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

Mathematics

2 answers:

weqwewe [10]2 years ago

8 0

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

Alborosie2 years ago

6 0

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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