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How many story books are there in the library?
(1) 120×60% How many story books are there in the corner?

(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?