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July 31, 2014

July 31, 2014

Posted by **Katherine** on Tuesday, November 30, 2010 at 4:32pm.

(A) what will be the depth of water in the tank after both taps are turned on for 6 minutes?

(B) if water leaks frome the tank at a rate of 2L per minute for 6 minutes, what will be the depth of water in the tank?

- math -
**Henry**, Thursday, December 2, 2010 at 1:18amA. W = Rate * Time = (12 + 9)L/min * 6 min = 126 Liters..

B. D = 126 L - 2L/min * 6 min,

D = 126 - 12 = 114 Liters.

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