3 years ago

Charlie runs at the speed of 3 yards per second. About how many miles per hour does Charlie runs?

Mathematics

1 answer:

Schach [20]3 years ago

7 0

3 yards per second is 9 feet per second, which is 9*60*60=32400 feet per hour. This is 32400/5280=6.14 miles per hour.

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