SOLUTION: A Distillate flows into an empty 64-Gallon drum at spout A and out of the drum at spout B.If the rate of flow through A is 2 gallons per hour,how many gallons per hour must flow ou
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Question 147255: A Distillate flows into an empty 64-Gallon drum at spout A and out of the drum at spout B.If the rate of flow through A is 2 gallons per hour,how many gallons per hour must flow out at spout B so that the drum is full in exactly 96 hours? Answer by nerdybill(7384) (Show Source):
You can put this solution on YOUR website! A Distillate flows into an empty 64-Gallon drum at spout A and out of the drum at spout B.If the rate of flow through A is 2 gallons per hour,how many gallons per hour must flow out at spout B so that the drum is full in exactly 96 hours?
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64 gal drum
outgoing flow is 2 gal/hr
incoming flow ?
fill in 96 hrs.
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Let x = rate of incoming flow (spout B)
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gallons (amt entering or leaving) = rate * time
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96(x-2) = 64
96x-192 = 64
96x = 256
x = 2.6667 gal/hr (or, 2 2/3 gallons per hour)
