There are 300 boys in the sixth grade of Jianhe Primary School, and the number of girls is less than the number of boys (1/5). How many fewer girls are there than boys?
剑河一小六年级有男生300人，女生人数比男生人数少(1/5)，女生人数比男生人数少多少人？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">300 * (1/5)</gadget>
<output>60</output>

<result>60</result>