The fourth-grade students rented a boat for a trip to the lake during the spring outing. If there are 14 people in each boat, and there are 2 more seats on one boat, if there are 4 more people in each boat, you can rent one less boat, and you can save 1 yuan per person at this time. How much does it cost to rent a boat? ．
四年级同学春游时租船游湖．如果每条船坐14人，有一条船上多出2个座位没人坐，如果每条船多坐4人，可以少租一条船，这时每人可节省1元，租一条船需要多少元．
<gadget id="calculator">4 - 2</gadget>
<output>2</output>

<gadget id="calculator">14 + 2</gadget>
<output>16</output>

<gadget id="calculator">16 / 4</gadget>
<output>4</output>

<gadget id="calculator">4 * 14</gadget>
<output>56</output>

<gadget id="calculator">56 - 2</gadget>
<output>54</output>

<gadget id="calculator">54 * 1</gadget>
<output>54</output>

<result>54</result>