Xiao Wang typed a manuscript. On the first day, he typed 15 sheets, each with 1,000 words. At this speed, it would take 8 days to complete. How many words are there in this manuscript?
小王打一份稿件，第一天打了15张，每张1000个字，照这样的速度要8天完成，这份稿件共有多少个字？
<gadget id="calculator">10_000 * 15 * 8</gadget>
<output>1_200_000</output>

<result>1_200_000</result>