3 years ago

Jill swam 200 meters in 2 minutes 42 seconds. If each lap is 50 meters which is MOST LIKELY to be her time, in seconds, per lap?

1 answer:

7 0

200 meters were swam in (2*60+42=162) seconds.
(200/50=4) laps were swam.
The time per lap was 162/4=40.5 seconds.

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