The starting fare of a taxi in downtown Quanzhou is 6 yuan (6 yuan for the distance within 3 kilometers), and 1.6 yuan per kilometer for more than 3 kilometers, and an additional fuel surcharge of 1 yuan is required for each trip. The teacher took a taxi for 5 kilometers, how much should he pay?
泉州市区出租车的起步价是6元(路程在3千米以内的均收费6元)，超过3千米的按每千米1.6元收费，每趟须另加燃油附加费1元，王老师乘坐出租车行了5千米，应付多少元．
<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<gadget id="calculator">2 * 1.6</gadget>
<output>3.2</output>

<gadget id="calculator">6 + 3.2 + 1</gadget>
<output>10.2</output>

<result>10.2</result>