brianna13202012 brianna13202012

06-11-2018
Mathematics

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10 people can paint a building in 5 days. If each person moves as quickly as others then how much of a building can 7 people paint in 5 days

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Liebesleid Liebesleid

10-11-2018

The entire job is 10*5 = 50

7 people in 5 days will do 7 * 5. That is 35.

So, it is 35/50 = 7/10 = 0.7 of the job or 70%.

Does this make sense?

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