100 yuan can help a child out of school in a poor area to return to class. If there are 2 million people, and each person donates 5 yuan, how many out-of-school children can be helped to return to the classroom?
100元可以救助贫困地区一名失学儿童返回课堂．如果有200万人，每人捐5元钱，就能救助多少名失学儿童返回课堂？
<gadget id="calculator">200 * 10_000</gadget>
<output>2_000_000</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">2_000_000 * (1/20)</gadget>
<output>100_000</output>

<result>100_000</result>