The water level in a rectangular prism tank 40 centimeters by 20 centimeters is 12 centimeters high. A rock submerged in the tank raises the water level 0.4 centimeters. What is the volume of the rock?

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Answer 1 · 2016-12-30T04:46:02

#320 cm^3#

Volume of rectangular prism = length x width x height.

since the different height was increased 0.4 cm,

#Volume of rock = 40*20*0.4#
#Volume of rock = 320cm^3#