A rectangular tank is 50 meter long and 29meter deep. If 1000 cubic meters of water be drawn off the tank, the level of the water in the tank goes down by 2 meters, find the breadth of the tank.
old volume of the tank - 1000 = new volume lbh - 1000 = lb(h-2) 2lb = 1000 2x50xb=1000 b = 10
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