Aunt Zhao typed 108 words per minute, and she took about 15 minutes to type a manuscript. How many words are there in this manuscript?
赵阿姨每分钟打108个字，一篇文稿她大约用15分钟上打完，这篇文稿有多少个字？
<gadget id="calculator">108 * 15</gadget>
<output>1_620</output>

<result>1_620</result>