What percentage of deer hunters have harvested at least one Boone and Crockett buck in their lifetime?
In a class, students were asked about their preference: Apple, Banana and Mango, 78% of liked at least one . 50% of the class liked apples, 30% liked bananas and 20% liked mangoes. If 6% of the students in the class liked all the three fruits, what percentage of students liked more than one fruit?