A parallelogram parking lot has a base of 42 meters and a height of 25 meters. On average, each car occupies an area of 15 square meters. How many cars can be parked in this parking lot?
一个平行四边形的停车场，底是42米，高是25米．平均每辆车占地15平方米，这个停车场可停车多少辆？
<gadget id="calculator">25 / 15</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">42 * (5/3)</gadget>
<output>70</output>

<result>70</result>