Children's tickets in Happy Cinema are 26 yuan each, and the price of adult tickets is three times that of children's tickets. How much is each adult ticket.
快乐电影院儿童票每张26元，成人票的价钱是儿童票的3倍．成人票每张多少元．
<gadget id="calculator">26 * 3</gadget>
<output>78</output>

<result>78</result>