(2) How many cartoons are there in the corner of120× 20%?
(3) 120×( 1-60%-20%) How many sci-tech books are there in the book corner?
(4) How many times are there storybooks in the corner of 60% ÷ 20% comics?
(5) (60%-20%) ÷ 60% What percentage of comics are in the corner?
(6) (60%-20%) How many times are there storybooks in the corner of 20% more than comics?