Students go rowing, if there are 4 people in each boat, there will be one less boat; if there are 6 people in each boat, there will be 4 more boats. How many people went boating in total?
同学们去划船，如果每条船坐4人，则少1条船；如果每条船坐6人，则多出4条船．一共有多少人去划船？
<gadget id="calculator">4 * 1</gadget>
<output>4</output>

<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<gadget id="calculator">4 + 24</gadget>
<output>28</output>

<gadget id="calculator">6 - 4</gadget>
<output>2</output>

<gadget id="calculator">28 / 2</gadget>
<output>14</output>

<gadget id="calculator">14 - 4</gadget>
<output>10</output>

<gadget id="calculator">10 * 6</gadget>
<output>60</output>

<result>60</result>