If the number of girls in a class is 20% more than the number of boys, it can be said that the number of girls is equal to the number of boys
某班女生人数比男生人数多20%，可以说成女生人数是男生人数的多少
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

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

<result>6/5 = around 1.2</result>