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26-05-2017
Mathematics

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Petra jogs 3 miles in 30 minutes. At this rate, how long would it take her to jog 11 miles?

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mattdan1013 mattdan1013

26-05-2017

It's a proportion. Set it up as 3/30 * x/11= 1.1

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wertyqwerty1456 wertyqwerty1456

26-05-2017

So she takes around 10 minutes to jog 1 mile. So 11 miles would take her 121 minutes

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