SOLUTION: Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 � hours. How quickly can all three fill the pool t

Question 325264: Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 � hours. How quickly can all three fill the pool together?

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 � hours. How quickly can all three fill the pool together?
------------------
Hint:
Jim does 1/30 of the pool per minute.
Sue does 1/45 per minute.
Tony does 1/90 per minute.
Add those up, go from there.

RELATED QUESTIONS
Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by AnlytcPhil)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by ptaylor)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by josmiceli)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by Alan3354)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by jim_thompson5910)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by drk)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by unlockmath)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by scott8148,solver91311)

Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in... (answered by ewatrrr)