Xiao Ming and Xiao Hong set off from their respective homes at the same time and went to school facing each other. They arrived at the school at the same time 15 minutes later. On the way to school, Xiao Ming walks 60 meters per minute, and Xiao Hong walks 50 meters per minute. How many meters are there between Xiaoming and Xiaohong?
小明、小红同时从各自的家里出发，相向而行去上学，15分钟后两人同时到达学校．上学路上，小明每分钟行60米，小红每分钟行50米．小明、小红两家相距多少米．
<gadget id="calculator">60 + 50</gadget>
<output>110</output>

<gadget id="calculator">110 * 15</gadget>
<output>1_650</output>

<result>1_650</result>