There are two cylinders with the same base. The height of the first cylinder is (4/5) the height of the second cylinder. The volume of the first cylinder is 3.2 cubic centimeters. How much more cubic is the second cylinder than the first cylinder? centimeter?
有两个等底的圆柱，第一个圆柱的高是第二个圆柱高的(4/5)，第一个圆柱的体积是3.2立方厘米，第二个圆柱比第一个圆柱多多少立方厘米？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3.2 / (4/5)</gadget>
<output>4</output>

<gadget id="calculator">4 - 3.2</gadget>
<output>0.8</output>

<result>0.8</result>