Xiao Ming's father and 25 of his colleagues go to the park together. The entrance fee for each person is 15 yuan. How much does it cost in total?
小明的爸爸和他的25位同事一起去公园游玩，每个人的门票是15元，一共要付多少元？
<gadget id="calculator">25 + 1</gadget>
<output>26</output>

<gadget id="calculator">15 * 26</gadget>
<output>390</output>

<result>390</result>