The ratio of roses and lilies in the flower basket is 4:5, there are fewer roses than lilies ((())/(())), and there are more lilies than roses.
花篮里玫瑰花和百合花枝数的比是4：5，玫瑰花比百合花少((())/(()))，百合花比玫瑰花多多少．
<gadget id="calculator">5 - 4</gadget>
<output>1</output>

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

<result>1/4 = around 0.25</result>