Question

A factory requires 42 machines to produce a given number of articles in 56 days. How man
machines would be required to produce the same number of articles in 48 days?
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Answer 1

Answer:

Tu produce the same number of articles in 63 days, we need 36 machines.

Given data :

42 machine produce in 54 days.

So,

To produce

In 54 days we need = 42 machines

In 1 day we need = 42×54 machines

In 63 days we need = (42×54)/63 = 36 machines (answer)