Xiao Ming swims around a circular swimming pool at an average speed of 62.8 meters per minute. It takes exactly 15 minutes. How many square meters does this swimming pool occupy?
小明以平均每分钟62.8米的速度绕一个圆形游泳池游一周，恰好用了15分钟，这个游泳池的占地面积是多少平方米？
<gadget id="calculator">62.8 * 15</gadget>
<output>942</output>

<gadget id="calculator">2 * 3.14</gadget>
<output>6.28</output>

<gadget id="calculator">942 / 6.28</gadget>
<output>150</output>

<gadget id="calculator">150 ** 2</gadget>
<output>22_500</output>

<gadget id="calculator">3.14 * 22_500</gadget>
<output>70_650</output>

<result>70_650</result>