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

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">300 / (6/5)</gadget>
<output>250</output>

<gadget id="calculator">300 - 250</gadget>
<output>50</output>

<result>50</result>