A tank with a base area of 3200cm and a height of 50cm is half filled with water.How many more litres of water must be added so that the water will have a height of 28cm?
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Expert's answer
2011-09-18T15:33:19-0400
Recall that 1 litre = 1000 cm^3.
Hence to fill the tank up to height 28 cm one has to add the folowing volume of vater 3200 * (28 - 50/2) = 9600 cm^3 & = 9600 * 0.001 litres & = 9.6 litres.
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