There are 25 rows of seats in a movie theater, the rear row has 3 more seats than the front row, and the last row has 100 seats. How many seats are there in the west stand of the stadium? How many
某电影院共有25排座位，后面一排都比前面一排多3个座位，最后一排有100个座位，体育馆西侧看台共有多少个座位？多少
<gadget id="calculator">25 - 1</gadget>
<output>24</output>

<gadget id="calculator">24 * 3</gadget>
<output>72</output>

<gadget id="calculator">100 - 72</gadget>
<output>28</output>

<gadget id="calculator">28 + 100</gadget>
<output>128</output>

<gadget id="calculator">25 / 2</gadget>
<output>25/2 = around 12.5</output>

<gadget id="calculator">128 * (25/2)</gadget>
<output>1_600</output>

<result>1_600</result>