A group photo of 33 students in Class 1, Grade 5, priced at 21.5 yuan, for 4 photos. Another reprint is 1.8 yuan each. Each person in the class wants 1 ticket, how much does it cost in total?
五年级一班33个同学合影，定价是21.5元，给4张相片．另外再加印是每张1.8元．全班每人要1张，一共需付多少钱？
<gadget id="calculator">33 - 4</gadget>
<output>29</output>

<gadget id="calculator">29 * 1.8</gadget>
<output>52.2</output>

<gadget id="calculator">21.5 + 52.2</gadget>
<output>73.7</output>

<result>73.7</result>