The construction site used to use 4 vehicles to transport 60 cubic meters of soil per day. If 6 of the same vehicles are used to transport, how many cubic meters of soil can be transported per day?
建筑工地原来用4辆汽车，每天运土60立方米，如果用6辆同样的汽车来运，每天可以运土多少立方米？
<gadget id="calculator">60 / 4</gadget>
<output>15</output>

<gadget id="calculator">15 * 6</gadget>
<output>90</output>

<result>90</result>