A passenger train departs from Zhucheng to Jinan. When it arrives at Weifang Station, (3/10) passengers get off, and another 14 people get on the train. At this time, the number of passengers on the train is equal to the original (7/8). How many passengers got off at Weifang Station?
一列客车从诸城开往济南，到达潍坊站有(3/10)的旅客下车，又有14人上车，这时车上的旅客相当于原来的(7/8)．在潍坊站下车的旅客有多少人？
<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">3 / 10</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 - (3/10)</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">(7/8) - (7/10)</gadget>
<output>7/40 = around 0.175</output>

<gadget id="calculator">14 / (7/40)</gadget>
<output>80</output>

<gadget id="calculator">80 * (3/10)</gadget>
<output>24</output>

<result>24</result>