30 sixth grade students take a group photo, pay 4.8 yuan to get 3 photos. In order to get one copy for each person, it needs to be printed, and one copy is 0.6 yuan, so how much yuan should each student pay on average?
六年级30个同学照合影，付出4.8元可得3张照片．为了每人得到一张需加印，加印一张0.6元，这样平均每个同学应付多少元？
<gadget id="calculator">16.2 + 0.48</gadget>
<output>16.68</output>

<gadget id="calculator">16.68 / 30</gadget>
<output>0.556</output>

<result>0.556</result>