A school donated money to Hope Primary School. The 65 students in the fourth grade donated three times that of the first grade. The first grade donated a total of 260 yuan. How much is the average donation per person in the fourth grade?
某校为希望小学捐款，四年级65人的捐款数是一年级的3倍，一年级一共捐款260元，四年级平均每人捐款多少元？
<gadget id="calculator">3 / 65</gadget>
<output>3/65 = around 0.046154</output>

<gadget id="calculator">260 * (3/65)</gadget>
<output>12</output>

<result>12</result>