A cuboid part is 5 cm long, 4 cm wide, and 2 cm high, and weighs 200 grams. Another part of the same material weighs 320 grams. What is its volume?
一个长方体零件，长5厘米、宽4厘米、高2厘米，重200克，测得另一个同样材料的零件重320克，体积是多少？
<gadget id="calculator">5 * 4 * 2</gadget>
<output>40</output>

<gadget id="calculator">200 / 40</gadget>
<output>5</output>

<gadget id="calculator">320 / 5</gadget>
<output>64</output>

<result>64</result>