In 2010, about 300,000 applicants participated in the college entrance examination in Zhejiang Province, and the admission rate of the college entrance examination was 80%. About how many people in Zhejiang Province will not be admitted to colleges and universities this year?
2010年浙江省参加高考的报名人数约30万人，高考录取率为80%．浙江省今年不能被高等院校录取的大约还有多少人？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 - (4/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">30 * (1/5)</gadget>
<output>6</output>

<result>6</result>