Xiao Fang wants to measure the volume of an irregular stone. First, he finds a rectangular parallelepiped glass tank, and measures its bottom to be 10 cm long and 8 cm wide. Then he fills some water in the tank, and then slowly puts the stone into the tank. Inside. Xiao Fang found that when all the stones were submerged, the water level rose by 2 cm. Do you know the volume of this stone?
小方想测量一块不规则石头的体积，先找来一个长方体玻璃缸，量得它的底面长10厘米、宽8厘米，然后在缸内盛了一些水，再把石头慢慢的放进缸内．小方发现当石头全部浸没后水面上升了2厘米．你知道这块石头的体积吗？
<gadget id="calculator">10 * 8 * 2</gadget>
<output>160</output>

<result>160</result>