There is a sandpit on the school playground with a length of 3.2 meters, a width of 2.5 meters, and a depth of 6 decimeters. How many cubic meters of sand are needed to fill the sandpit?
学校操场上有一个沙坑长3.2米，宽2.5米，深6分米，填满这个沙坑，需要多少方的沙子？
<gadget id="calculator">6 / 10</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">3.2 * 2.5 * (3/5)</gadget>
<output>4.8</output>

<result>4.8</result>