A cuboid steel piece is 6cm long, 5cm wide, and 4cm high. If it weighs 7.8 grams per cubic centimeter, how many grams does the piece of steel weigh?
一块长方体钢件，长6cm，宽5cm，高4cm．如果每立方厘米重7.8克，那么这块钢件重多少克？
<gadget id="calculator">6 * 5 * 4 * 7.8</gadget>
<output>936</output>

<result>936</result>