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4 years ago

6

A long distance runner does a first lap around a track in exactly 50 seconds. As she tires, each subsequent lap takes 20% longer

than the previous one. How long does she take to run 3 laps?

1 answer:

lara [203]4 years ago

8 0

It would take this long distance runner 3 minutes and 2 seconds to run 3 laps.

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