Type A sugar is 7 yuan, type B sugar is 3 yuan, mixed with assorted candies, what is the cost of assorted candies?
甲种糖7元，乙种糖3元，混什锦糖，求什锦糖成本？
<gadget id="calculator">7 + 3</gadget>
<output>10</output>

<gadget id="calculator">10 / 2</gadget>
<output>5</output>

<result>5</result>