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Problem Solving (PS) | Re: If Machine X can make 40 widgets in 8 minutes, how many widgets can it

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Bunuel wrote:

If Machine X can make 40 widgets in 8 minutes, how many widgets can it make in 1 hour?

(A) 90

(B) 180

(C) 240

(D) 300

(E) 320


Number of widgets that can be made by Machine X in 1 hour = 40/8 = 5
Number of widgets it can make in 1 hour = 5*60 = 300

Answer D

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