mariah97 mariah97

26-04-2018
Mathematics

contestada

an air conditioning fan makes 125 revolutions per second, how many revolutions will it make if it runs for 30 minutes?

Respuesta :

Аноним Аноним

05-09-2019

225,000.

Proof:

125x60=7,500

7,500x30=225,000

Answer Link

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