A taxi in a certain city charges 5 yuan within 3 kilometers, and an additional 1.40 yuan per kilometer after 3 kilometers. How much does it cost for Master Li to ride for 14 kilometers?
某城市的出租车在3公里以内收费5元，超过3公里后，每公里加收1.40元．李师傅乘坐了14公里，要花费多少钱？
<gadget id="calculator">14 - 3</gadget>
<output>11</output>

<gadget id="calculator">11 * 1.4</gadget>
<output>15.4</output>

<gadget id="calculator">5 + 15.4</gadget>
<output>20.4</output>

<result>20.4</result>