Difficulty Level: Hard
Stats: 1,712 / 4,819 ( 35.53% ) got this right
Tickets numbered 72 to 91 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 7?
- 35%
- 40%
- 45%
- 50%
- 55%