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Mathematics, 13.11.2019 08:31 adanamador8807

Last week during swim practice, kamil swam 19 laps in 10.8 minutes. this week at swim practice, kamil swam 18 laps in 12.6 minutes. what is the difference between his average lap times this week and last week? explain.

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Last week during swim practice, kamil swam 19 laps in 10.8 minutes. this week at swim practice, kami...
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