There are 80 roses and 200 chrysanthemums in the flower bed, how many roses are chrysanthemums?
花坛里有月季花80棵，菊花200棵，月季是菊花的多少．
<gadget id="calculator">80 / 200</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>