SOLUTION: 1.)"One machine can make 40 levers in 8 minutes. Another machine can make 21 levers in 7 minutes. The second machine began making levers 4 minutes before the first began. How many

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Question 613337: 1.)"One machine can make 40 levers in 8 minutes. Another machine can make 21 levers in 7 minutes. The second machine began making levers 4 minutes before the first began. How many minutes will it take the two machines, while working simultaneously, to finish making 124 levers?"
Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
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