There is a parallelogram parking lot next to the supermarket, with a base length of 50 meters and a height of 35 meters, which can accommodate 70 cars in total. How many square meters does each car occupy on average?
超市旁有一个平行四边形的停车场，底长50米，高35米，共可停车70辆，平均每辆车占地多少平方米？
<gadget id="calculator">35 / 70</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">50 * (1/2)</gadget>
<output>25</output>

<result>25</result>