SOLUTION: If 12 persons worked 9 hours per day and completed making of 12 toys in 6 days , then find in how many days can 18 persons work 6 hours per day can complete making of 24 toys
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Question 903499: If 12 persons worked 9 hours per day and completed making of 12 toys in 6 days , then find in how many days can 18 persons work 6 hours per day can complete making of 24 toys Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! If 12 persons worked 9 hours per day and completed making of 12 toys in 6 days ,
Find how many man-hrs to make 12 toys
12*9*6 = 648 man-hrs
then find how many man-hrs to make one toy
648/12 = 54 man-hrs per toy
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then find in how many days can 18 persons work 6 hours per day can complete making of 24 toys
let d = no. of days required to accomplish this
18*6*d = 24*54
108d = 1296
d = 1296/108
d = 12 days
