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Airida [17]
3 years ago
6

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

Mathematics
2 answers:
frozen [14]3 years ago
5 0
\frac{4}{8} =  \frac{x}{1}

4/8 or 1/2 laps per minute 

\frac{12}{18} =  \frac{x}{1}

12/18 or 2/3 laps per minute 

Nicole ran the fastest 
Ugo [173]3 years ago
3 0
4/8 is mary and it is 0.5
12/18 is nicole and it is .6666
mary runs faster
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