There are 6 roses, 2 lilies, and 3 carnations in the vase, how many carnations account for the total.
花瓶里有6朵玫瑰、2朵百合花、3朵康乃馨，康乃馨占总数的多少．
<gadget id="calculator">6 + 2 + 3</gadget>
<output>11</output>

<gadget id="calculator">3 / 11</gadget>
<output>3/11 = around 0.272727</output>

<result>3/11 = around 0.272727</result>