It takes Xiao Ming 15 minutes to walk from home to school, and his walking speed is about 50 m/min. How many meters is Xiao Ming's home from school? ．
小明从家走到学校要15分钟，他步行的速度大约是50米/分，小明家离学校大约有多少米？．
<gadget id="calculator">50 * 15</gadget>
<output>750</output>

<result>750</result>