A and B jointly type a manuscript. A typed 112 characters per minute, and B typed 120 characters per minute. The two worked at the same time for 25 minutes. They just finished typing this manuscript. How many words does this manuscript have?
甲、乙两人合打一份稿件，甲每分打112个字，乙每分打120个字，两人同时工作25分，正好打完这份稿件，这份稿件有多少个字？
<gadget id="calculator">112 + 120</gadget>
<output>232</output>

<gadget id="calculator">232 * 25</gadget>
<output>5_800</output>

<result>5_800</result>