brownsoo1kk brownsoo1kk

24-04-2017
Mathematics

contestada

courtney can run 4.5 miles in 36 minutes .how many minutes would it take to run a mini marathon of 12 miles at the same rate?

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IcyChloe13 IcyChloe13

24-04-2017

96 minutes.

Miles/minutes=miles/minutes
4.5/36=12/x
X=96

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