The front wheel of the road roller is in the shape of a cylinder with a wheel width of 1.5 meters and a diameter of 0.8 meters. If the front wheel rolls 10 times per minute, how many square meters of road surface will be pressed per minute?
压路机的前轮是圆柱体形状，轮宽1.5米，直径是0.8米，如果前轮每分钟滚动10圈，每分钟压过的路面面积是多少平方米？
<gadget id="calculator">3.14 * 1.5 * 0.8 * 10</gadget>
<output>37.68</output>

<result>37.68</result>