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Mary runs 4 laps in 8 minutes.Nicole runs 12 laps in 18 minutes.Who runs the fastest?
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1 vote
Mary runs 4 laps in 8 minutes.Nicole runs 12 laps in 18 minutes.Who runs the fastest?

User VirtualWolf
by
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2 Answers

3 votes
4/8 is mary and it is 0.5
12/18 is nicole and it is .6666
mary runs faster
User Osama Remlawi
by
7.8k points
1 vote

(4)/(8) = (x)/(1)

4/8 or 1/2 laps per minute


(12)/(18) = (x)/(1)

12/18 or 2/3 laps per minute

Nicole ran the fastest
User Arnolds
by
7.7k points
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