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 Sixty men can stitch 200 shirts in 30 days working 8 hours a day. In how many days can 45 men stitch 300 shirts working 6 hours a day?

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 Sixty men can stitch 200 shirts in 30 days working 8 hours a day. In how many days can 45 men stitch 300 shirts working 6 hours a day?

A).  60

B). 90

C). 70

D). 80


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Answered by on | Votes 0 |

80



We have M1 D1 H1 / W1 = M2 D2 H2 / W2 (Variation rule)

(60 * 30 * 8)/ 200 = (45 * D2 * 6) / 300 

D2 = (60 * 30 * 8 * 300) / (200 * 45 * 6)  => D2 = 80.

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