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?

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> 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?      Log On


   

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) About Me  (Show Source):