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One pipe can fill a tank in 20 minutes, while

One pipe can fill a tank in 60 minutes and another pipe can fill it in 50 minutes .If these two pipes are open and a third pipe
1. 1 answer
2. asked by ghie
3. 609 views
A large pipe can fill a tank 10 minutes faster than it takes a smaller pipe to fill the same tank. Working together, both pipes
1. 3 answers
2. asked by Anonymous
3. 642 views
a certain tank can be filled by two pipes in 80 minutes. The larger pipe by itself can fill the tank in 2 hours less than the
1. 1 answer
2. 55 views
A water tank can be filled up by two pipes together in 30 minutes. One pipe fills up the tank in 32 min sooner than the other
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2. asked by kim jung hee
3. 610 views
The first of three pipes fills a tank in 12 minutes and a second pipe in 10 minutes. If both these pipes and also a third pipe
1. 1 answer
2. asked by NEED HELP NOW!!
3. 502 views
The first of three pipes fills a tank in 12 minutes and a second pipe in 10 minutes.If both these pipes and also a third pipe
1. 1 answer
2. asked by NEED HELP NOW!!
3. 1,012 views
at 10:00 AM pipe A began to fill an empty storage tank. At noon, pipe A failed and was closed. Pipe B was used to finish filling
1. 1 answer
2. asked by Bridget Davis
3. 582 views
2 water pipe inlets pumping water into a tank. Pipe "A" fills up the tank in 30 minutes. Pipe "B" fills up the tank in 90
1. 1 answer
2. asked by Ahmad
3. 525 views
a water tank is filled by two pipes in 48 minutes. if the larger pipe fill it alone in 40 minutes less time the smaller pipe.
1. 1 answer
2. asked by ayesha
3. 1,033 views
It can take 12 minutes to fill a water tank using two pipes. If the pipe of smaller diameter is used for 9 minutesand the pipe
1. 1 answer
2. asked by M Shetye
3. 2,708 views