Wang Hua drove 120 kilometers from place A to place B in the first 2 hours. At this speed, he will arrive at place B in another 3 hours. How many kilometers are there between places A and B? (answer with ratio)
王华开车从甲地到乙地，前2小时行了120千米，照这样的速度，再行3小时就到达乙地，甲、乙两地相距多少千米？(用比例解答)
<gadget id="calculator">120 / 2</gadget>
<output>60</output>

<gadget id="calculator">60 * 2</gadget>
<output>120</output>

<gadget id="calculator">60 * 3</gadget>
<output>180</output>

<gadget id="calculator">120 + 180</gadget>
<output>300</output>

<result>300</result>