The average length of Xiao Ming's step is 63 cm. He walked a total of 248 steps along the playground track. How long is the playground in meters?
小明走一步的平均长度是63厘米，他沿操场跑道走一圈共走了248步，操场大约长多少米？
<gadget id="calculator">63 * 248</gadget>
<output>15_624</output>

<gadget id="calculator">15_624 / 100</gadget>
<output>3_906/25 = around 156.24</output>

<result>3_906/25 = around 156.24</result>