cuboid and a cylinder have the same height and the ratio of their base areas is 3:5. Given that the volume of a cylinder is 80 cubic decimeters, how much less cubic decimeters is the volume of a cuboid than a cylinder?
一个长方体和一个圆柱体高相等，它们底面积的比是3：5．已知圆柱的体积是80立方分米，长方体的体积比圆柱体少多少立方分米？
<gadget id="calculator">80 / 5</gadget>
<output>16</output>

<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<result>32</result>