Road repair workers dig a straight tunnel, the tunnel is 24 meters long, and the cross section is a square with a side length of 5 meters. How many times can the excavated soil be transported by a truck with a load of 15 tons at least (each square soil weighs about 1.5 tons)?
修路工人挖一条直隧道，隧道长24米，横截面是边长5米的正方形．用一辆载重15吨的卡车运挖出的土，至少几次才能运完(每方土约重1.5吨)？
<gadget id="calculator">1.5 / 15</gadget>
<output>0.1</output>

<gadget id="calculator">5 * 5 * 24 * 0.1</gadget>
<output>60</output>

<result>60</result>