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. One pump can fill a tank with oil in

One pump fills a tank two times as fast as another pump. If the pumps work together they fill the tank in 18 minutes. How long
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2. asked by Anonymous
3. 761 views
One pump fills a tank two times as fast as another pump. If the pumps work together they fill the tank in 18 minutes. How long
1. 2 answers
2. asked by Tim
3. 2,789 views
Pump A, working alone, can fill a tank in 3 hours, and pump B can fill the same tank in 2 hrs. If the tank is empty to start and
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2. asked by Meredith
3. 2,419 views
Q work crew has two pumps, one new and one old. The new pump can fill a tank in 5 hours. The ols pump can fill the same tank in
1. 1 answer
2. asked by Cons
3. 784 views
2 pumps can fill a water tank in 45 minutes when working together. Alone, the second pump takes 3 times longer than the first to
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2. asked by Anne
3. 1,546 views
a worker has a new pump and an old pump. the new pump can fill a tank in five hours and the old pump can fill the same tank in 7
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2. asked by Kayla
3. 816 views
Two pumps can fill a water tank in 256 minutes when working together. Alone, the second pump takes times as long as the first to
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2. asked by tiffany
3. 755 views
two pump can individual fill the tank in 10 hours and 12 hours respectively while a third pump empites the full tank in 20
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2. asked by pb
3. 499 views
. One pump can fill a tank with oil in 4 hours. A second pump can fill the same tank in 3 hours. Ifboth pumps are used at the
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2. asked by Mikky Echo
3. 56 views
One pump can fill a tank with oil in 4 hours. A second pump can fill the same tank in 3 hours. If both pumps are used at the
1. 1 answer
2. 39 views