A fruit shop bought 6 baskets of fruits in one day, each containing bananas and oranges, weighing 8, 9, 16, 20, 22, and 27 kilograms respectively. Only one basket of oranges was sold that day. Among the remaining five baskets of fruit, the weight of bananas is twice the weight of oranges, so how many baskets of bananas were eaten that day?
有一水果店一天之中共进了6筐水果，分别装着香蕉和桔子，重量分别为8、9、16、20、22、27千克．当天只卖出了一筐桔子．在剩下的五筐水果中香蕉的重量是桔子重量的2倍，那么当天共进了多少筐香蕉．
<result>3</result>