The number of roosters in a certain chicken farm is 1/4 of the number of hens, how many percent are there more hens than roosters?
某养鸡场公鸡的只数是母鸡只数的(1/4)，母鸡比公鸡多百分之几？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(3/4) / (1/4)</gadget>
<output>3</output>

<result>3</result>