The distance between A and B is 996 kilometers. A car travels from A to B at a speed of 32 kilometers per hour. After 12 hours, A meets B, who is also traveling from B to A. How many kilometers does the car travel per hour?
A、B两地相距996千米，甲车从A地开往B地，每小时行32千米，经过12小时后，甲车和同时从B地出发开往A地的乙车相遇，乙车每小时行多少千米？
<gadget id="calculator">32 * 12</gadget>
<output>384</output>

<gadget id="calculator">996 - 384</gadget>
<output>612</output>

<gadget id="calculator">612 / 12</gadget>
<output>51</output>

<result>51</result>