1 . Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
- A. 0.45
- B. 0.4
- C. 0.25
- D. 0.5
- D. None of these
View Answer | Discuss in Forum | Workspace | Report |