Xiao Ming walks home at 11:50 after school at a speed of 50 meters per minute, and arrives home at 12:05. How many meters is his home from school?
小明11：50放学后以每分钟50米的速度往家走，12：05到家，他家离学校有多少米．
<gadget id="calculator">50 * 15</gadget>
<output>750</output>

<result>750</result>