Question

A factory requires 42 machines to produce a given number of articles in 54 days . how many machines would be required to produce the same number of articles in 63 days?

Answer 1

49 machines is the correct answer

Answer 2

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)