A truck has a compartment length of 4 meters and a width of 2 meters. The height of the sand in the compartment is 10 decimeters. If the sand weighs 1.5 tons per cubic meter, how many tons of sand can this truck hold?
一辆货车，车厢长4米，宽2米，车厢内装沙子的高度是10分米，如果每立方米沙子重1.5吨，这辆车可以装沙子多少吨？
<gadget id="calculator">10 / 10</gadget>
<output>1</output>

<gadget id="calculator">4 * 2 * 1</gadget>
<output>8</output>

<gadget id="calculator">1.5 * 8</gadget>
<output>12</output>

<result>12</result>