A car drives from place A to place B for 4 hours (3/8). At this time, there are still 240 kilometers away from the end point. How many kilometers has this car traveled?
一辆汽车从甲地开往乙地，4小时行全程的(3/8)，这时离终点还有240千米，这辆汽车已经行了多少千米？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">240 / (5/8)</gadget>
<output>384</output>

<gadget id="calculator">384 * (3/8)</gadget>
<output>144</output>

<result>144</result>