Xiao Ming goes from home to school, if he walks 60 meters per minute, he will be late for 5 minutes; if he walks 80 meters per minute, he will be 3 minutes earlier. How far is Xiao Ming's home from school?
小明从家到学校去上学，如果每分钟走60米，那么将迟到5分钟；如果每分钟走80米，那么将提前3分钟．小明家距学校多远？
<gadget id="calculator">60 * 5</gadget>
<output>300</output>

<gadget id="calculator">80 * 3</gadget>
<output>240</output>

<gadget id="calculator">300 + 240</gadget>
<output>540</output>

<gadget id="calculator">80 - 60</gadget>
<output>20</output>

<gadget id="calculator">540 / 20</gadget>
<output>27</output>

<gadget id="calculator">27 + 5</gadget>
<output>32</output>

<gadget id="calculator">60 * 32</gadget>
<output>1_920</output>

<result>1_920</result>