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Mathematics 9 Online
OpenStudy (anonymous):

Lenny can swim 5 laps every 4 min. How many laps can he swim in 15 min?

OpenStudy (anonymous):

I think it is 19.5

OpenStudy (igreen):

15 / 4 = 3.5 Multiply 3.5 to 5: 5 * 3.5 = 17.5

OpenStudy (igreen):

You were close @TH3UPR04R187

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