The distance between the school and the Children's Palace is 1860 meters. Xiaogang walks 60 meters per minute, and Xiaojun walks 62 meters per minute. How many minutes did Xiaojun walk from school to the Children's Palace less than Xiaogang?
学校与少年宫相距1860米，小刚每分钟走60米，小军每分钟走62米．从学校到少年宫小军比小刚少走了多少分钟？
<gadget id="calculator">1_860 / 60</gadget>
<output>31</output>

<gadget id="calculator">1_860 / 62</gadget>
<output>30</output>

<gadget id="calculator">31 - 30</gadget>
<output>1</output>

<result>1</result>