1/5 is correct
1/4 may be correct, but only if there is exactly one white sweater in the bunch.
Joe puts 5 books in his backpack as he leaves for school. He has 2 math books, 1 science book, and 2 history books. What is the probability that he will grab his science book out of his backpack without looking?
I think 1/5
Jacquie has 4 sweaters that go with her new jeans. What is the probability that she will pick the white one out of her closet?
I think 1/4
1 answer
1 answer