3 years ago

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

Mathematics

1 answer:

Nitella [24]3 years ago

5 0

$\frac{workers}{machines} =\frac{12}{4}=\frac{x}{20}\\
12*20=4*x\\
x=\frac{12*20}{4}=60\ workers$

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