A bus travels from city A to city B. It travels 1/2 more than 35km for the first 3 hours, and 20km for 1/3 of the whole journey in the next 2 hours. It just arrives at city B. How far is the city in kilometers?
一辆客车从甲城开往乙城，前3小时行驶了全程的(1/2)多35km，后2小时行驶了全程的(1/3)多20km，正好到达乙城，甲、乙两城的距离是多少千米？
<gadget id="calculator">35 + 20</gadget>
<output>55</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/2) + (1/3)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 - (5/6)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">55 / (1/6)</gadget>
<output>330</output>

<result>330</result>