Use two kinds of sugars A and B to make assorted candies. If the assorted candies made with 3 parts of A sugar and 2 parts of B sugar are compared with the assorted candies made with 2 parts of A sugar and 3 parts of B sugar, A kilogram costs 1.32 yuan, so how much is 1 kilogram of type A sugar more expensive than 1 kg of type B sugar?
用甲、乙两种糖配成什锦糖，如果用3份甲种糖和2份乙种糖配成的什锦糖，比用2份甲种糖和3份乙种糖配成的什锦糖每千克贵1.32元，那么1千克甲种糖比1千克乙种糖贵多少元．
<result>6.6</result>