Aunt Wang has been typing an article of about 5,000 words on the computer for 10 minutes, with an average of 100 words per minute. At this speed, how many minutes will it take to finish typing the remaining words?
王阿姨在电脑上打一篇约5000字的文章，已经打了10分钟，平均每分钟打100字，照这样的速度，剩下的字还要多少分钟打完？
<gadget id="calculator">100 * 10</gadget>
<output>1_000</output>

<gadget id="calculator">5_000 - 1_000</gadget>
<output>4_000</output>

<gadget id="calculator">4_000 / 100</gadget>
<output>40</output>

<result>40</result>