Cars A and B drive simultaneously from places A and B, which are 540 kilometers apart. After 5 hours, car A has traveled the whole distance (3/4), and car B has traveled the whole distance (2/3). At this time, the distance between the two cars is How many kilometers?
甲乙两车同时从相距540千米的A、B地相对开出，5小时后甲车行了全程的(3/4)，乙车行了全程的(2/3)，这时两车相距多少千米？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(2/3) - 1</gadget>
<output>-1/3 = around -0.333333</output>

<gadget id="calculator">(3/4) + (-1/3)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">540 * (5/12)</gadget>
<output>225</output>

<result>225</result>