The playground of Guangming Primary School is 50 meters long and 36 meters wide. How many cubic meters of concrete is needed to pave the playground with 0.15-meter-thick concrete?
光明小学的操场长50米，宽36米，要给这个操场铺0.15米厚的三合土，需要三合土多少立方米？
<gadget id="calculator">50 * 36 * 0.15</gadget>
<output>270</output>

<result>270</result>