On the day of the Double Ninth Festival, Yanling Tea House invited 25 old people to taste tea. The ages of these 25 old people are exactly 25 consecutive natural numbers, and the sum of their ages is exactly 2000. So how old is the oldest person?
重阳节那天，延龄茶庄请来25位老人品茶，这25位老人的年龄恰好是25个连续自然数，并且年龄之和恰好是2000．那么年龄最大的老人多少岁．
<gadget id="calculator">2_000 / 25</gadget>
<output>80</output>

<gadget id="calculator">80 + 12</gadget>
<output>92</output>

<result>92</result>