Rafael can run 5 laps around the track in 16 minutes. If he runs at the same rate, which of the following proportions can be use
d to find the number of minutes, m, it takes him to run 20 laps?
A) 25/16=20/m
B) 5/20=m/16
C) 5/16=m/20
D) 5/16=20/m
1 answer:
The best answer is D) 5/16=20/m
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