truck and a passenger car start from A to B along the same route at the same time. It is known that the truck travels 75 kilometers per hour, and the speed of the passenger car is 1.2 times that of the truck. After traveling for 3.6 hours, the bus arrives at point B. How far is the truck from point B at this time?
一辆货车与一辆客车同时从甲地出发沿相同的路线向乙地驶去．已知货车每小时行75千米，客车的速度是货车的1.2倍．行3.6小时后，客车到达乙地，这时货车离乙地还有多远？
<gadget id="calculator">75 * 1.2</gadget>
<output>90</output>

<gadget id="calculator">90 * 3.6</gadget>
<output>324</output>

<gadget id="calculator">75 * 3.6</gadget>
<output>270</output>

<gadget id="calculator">324 - 270</gadget>
<output>54</output>

<result>54</result>