SOLUTION: JC can assemble a math puzzle in 3 hours. ROY can assemble the same in 6 hours. How long will it take them if they work together?.

Algebra ->  Rate-of-work-word-problems -> SOLUTION: JC can assemble a math puzzle in 3 hours. ROY can assemble the same in 6 hours. How long will it take them if they work together?.      Log On


   

Question 1119582: JC can assemble a math puzzle in 3 hours. ROY can assemble the same in 6 hours. How long will it take them if they work together?.
Answer by Shin123(626) About Me  (Show Source):
You can put this solution on YOUR website!
JC can assemble 1%2F3 of the puzzle in a hour and ROY can assemble 1%2F6 of the puzzle in a hour. 1%2F3%2B1%2F6=3%2F6=1%2F2 1%2F%281%2F2%29=2 It will take them 2 hours to assemble the puzzle if JC and ROY work together. Click here for a solver I made.