Two cars, A and B, drive from point A to point B at the same time. After driving for 1.5 hours, car A falls 67.5 kilometers behind car B. It is known that car A travels 35 kilometers per hour, and how many kilometers per hour does car B travel ? (column equation solution)
甲、乙两辆汽车同时从A地开往B地，行驶1.5小时后，甲车落在乙车后面67.5千米，已知甲车每小时行35千米，乙车每小时行多少千米？(列方程解答)
<gadget id="calculator">35 * 1.5</gadget>
<output>52.5</output>

<gadget id="calculator">52.5 + 67.5</gadget>
<output>120</output>

<gadget id="calculator">120 / 1.5</gadget>
<output>80</output>

<result>80</result>