car drives from A to B, the first quarter of the road is an ordinary road, and the rest of the road is an expressway. It is known that the speed of the car on the ordinary road is 60km/h, and the speed on the expressway is 120km/h. The car travels from A to B for a total of 2.64 hours. Find the distance between A and B.
一辆汽车从甲地驶往乙地，前四分之一路段为普通公路，其余路段为高速公路．已知汽车在普通公路上行驶的速度为60km/h，在高速公路上行驶的速度为120km/h，汽车从甲地到乙地一共行驶了2.64时，求甲乙之间的路程．
<gadget id="calculator">316.8 / 300</gadget>
<output>1.056</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1.056 / (1/4)</gadget>
<output>4.224</output>

<gadget id="calculator">60 * 4.224</gadget>
<output>253.44</output>

<result>253.44</result>