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Liz runs 8 feet per second. Katie runs 350 feet in 31 seconds. Katie runs 350 feet in 31 seconds. Stephanie runs 1 mile in 388 seconds. Stephanie runs 1 mile in 388 seconds. Noah runs 541 feet in 1 minute. Noah runs 541 feet in 1 minute.

User Mazatwork
by
5.6k points

1 Answer

4 votes

Answer: Stephanie is the fastest

Explanation:

Here we have to find who runs faster:

Liz:


8 ft/s

Katie:


(350 ft)/(31 s)=11.29 ft/s

Stephanie:


(1 mile)/(388 s). (5280 ft)/(1 mile)=(5280 ft)/(388 s)=13.60 ft/s

Noah:


(541 ft)/(1 min). (1 min)/(60 s)=9.01 ft/s

As we can see after comparing, Stephanie is the fastest, since she travels more distance in less time.

User Jason Pyeron
by
5.1k points