The store buys three kinds of candies A, B, and C at the same cost. It is known that the costs per kilogram of the three kinds of candies A, B, and C are 4.4 yuan, 6 yuan, and 6.6 yuan respectively. Mix together to make assorted sugar, so how much is the cost per kilogram of this assorted sugar?
商店购进甲、乙、丙三种不同的糖果，所用的费用相等，已知甲、乙、丙三种糖果每千克的费用分别是4.4元、6元、6.6元，如果把这三种糖果混在一起作成什锦糖，那么这种什锦糖每千克的成本是几元？
<gadget id="calculator">66 * 3</gadget>
<output>198</output>

<gadget id="calculator">66 / 4.4</gadget>
<output>15</output>

<gadget id="calculator">66 / 6</gadget>
<output>11</output>

<gadget id="calculator">66 / 6.6</gadget>
<output>10</output>

<gadget id="calculator">15 + 11 + 10</gadget>
<output>36</output>

<gadget id="calculator">198 / 36</gadget>
<output>11/2 = around 5.5</output>

<result>11/2 = around 5.5</result>