Predict the time needed to deliver 72 papers at a rate of 9 papers in 18 min

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asked Jan 23, 2019 94.4k views

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Predict the time needed to deliver 72 papers at a rate of 9 papers in 18 min

Mathematics
middle-school

Nagarajan M asked

by Nagarajan M

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Notice that the number of minutes is double the number of papers. So, 72 papers will take 72*2=144 minutes to deliver. 144 minutes = 2 hours and 24 minutes.

Jverdi answered Jan 28, 2019

by Jverdi

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