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He runs 15 kilometers in 72 minutes what is his speed in kilometers per hour

He runs 15 kilometers in 72 minutes what is his speed in kilometers per hour
asked 190k views
5 votes
He runs 15 kilometers in 72 minutes what is his speed in kilometers per hour

asked
User Arne Stockmans
by
7.9k points

2 Answers

4 votes
X=12.5 is your answer i think!
answered
User Franz Andel
by
8.2k points
5 votes
Set proportions:

15/72 = x/60

Cross multiply:

15 * 60 = 72 * x

900 = 72x

Divide

12.5 = x
answered
User CPR
by
8.6k points
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