There were 16,500 primary school students in a township last year, and this year it is 5% less than last year. How many students are there this year?
某乡镇去年有小学生16500人，今年比去年减少5%，今年有多少人？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1 - (1/20)</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">16_500 * (19/20)</gadget>
<output>15_675</output>

<result>15_675</result>