3 years ago

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

2 answers:

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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