Xiaoya's home is 1140 meters away from the school. Xiaoya walked 180 meters from home to school in 3 minutes. At this speed, how many more minutes will it take to reach the school?
小亚家离学校1140米，小亚从家去学校，3分钟正好行了180米，照这样的速度，还要行几分钟才能到达学校？
<gadget id="calculator">1_140 - 180</gadget>
<output>960</output>

<gadget id="calculator">180 / 3</gadget>
<output>60</output>

<gadget id="calculator">960 / 60</gadget>
<output>16</output>

<result>16</result>