A car travels from A to B in the first hour (1/4), in the second hour (5/18), and travels 114 kilometers in two hours. How many kilometers are there between A and B?
一辆汽车从甲地开往乙地，第一小时行了(1/4)，第二小时行了(5/18)，两小时行了114千米．甲乙两地相距多少千米？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">5 / 18</gadget>
<output>5/18 = around 0.277778</output>

<gadget id="calculator">(1/4) + (5/18)</gadget>
<output>19/36 = around 0.527778</output>

<gadget id="calculator">114 / (19/36)</gadget>
<output>216</output>

<result>216</result>