If the number of boys in a class is reduced (1/5), it will be equal to the number of girls. The following statement is incorrect about how much more boys than girls
某班男生人数如果减少(1/5)就与女生人数相等，下面叙述不正确的是男生比女生多多少
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

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

<result>1/5 = around 0.2</result>