Xiao Ming's home is 186 meters away from the school, and it took him 3 minutes to go from home to school. At this speed, it took him 12 minutes to go to the library. How far is Xiao Ming's house from the library?
小明家离学校186米，他从家去学校用了3分钟．照这样的速度，他去图书馆用了12分钟，小明家离图书馆有多远？
<gadget id="calculator">186 / 3</gadget>
<output>62</output>

<gadget id="calculator">62 * 12</gadget>
<output>744</output>

<result>744</result>