Need help understanding with classical probability & venn diagrams questions a-i.

In this text book 48% of the pages had some kind of data display and 27% of the pages have an equation and 7% of the pages have both and equation and a data display. a. What percent of the pages had either a data display or an equation or both? b. What percent of the pages had neither a data display nor an equation? c. What is the probability of selecting a page which has a data display but has no equation? d. What is the probability of selecting a page has a data display given that it has an equation? e. What is the probability that selected a page has an equation given that it has a data display? f. What is the probability that selected page has no data display but has an equation? g. Are selecting a page with a data display and selecting a page with an equation mutually exclusive? Justify your answer. h. Are selecting a page with a data display and selecting a page with an equation independent? Justify your answer. i. Create a Contingency table for the above situation