SOLUTION: Mr. Cruz can build an operator in 3 days while Mrs. Reyes can build the same operator in 5 days. How long would it take to build the operator if they work together?
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Question 892107: Mr. Cruz can build an operator in 3 days while Mrs. Reyes can build the same operator in 5 days. How long would it take to build the operator if they work together?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
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