najaymccoy7 najaymccoy7

23-01-2017
Mathematics

contestada

If 12 workers are needed to run 4 machines, how many workers are needed to run 20 machines?

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Apocrophon Apocrophon

23-01-2017

[tex] \frac{workers}{machines} =\frac{12}{4}=\frac{x}{20}\\ 12*20=4*x\\ x=\frac{12*20}{4}=60\ workers[/tex]

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