The distance between the two places is 120 kilometers. Two people, A and B, start from opposite places on bicycles at the same time. Car A travels 14 kilometers per hour. After 4 hours, it meets car B. How many kilometers does car B travel per hour?
两地相距120千米，甲、乙两人骑自行车同时从两地相对出发，甲车每小时行14千米，经过4小时后与乙车相遇，乙车每小时行多少千米？
<gadget id="calculator">120 / 4</gadget>
<output>30</output>

<gadget id="calculator">30 - 14</gadget>
<output>16</output>

<result>16</result>