luca7strange luca7strange

15-03-2017
Mathematics

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Stephanie ran four laps around the school track in 7 minutes and 30 seconds. How many seconds per lap is that

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jkalhusseini jkalhusseini

15-03-2017

112.5 seconds per lap. As you need to convert the minutes to seconds, 7 x 60 = 420 + 30 = 450

450/4 = 112.5

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pandagirl6 pandagirl6

15-03-2017

I got 112 seconds hopefully this helps u but sorry if it doesn't help u

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