A standard number cube with the numbers 1 through 6 Is rolled. Find the probability of rolling a number less than 4.
1/4
1/3
1/2
2/3
The probability of rolling a number less than 4 is the probability of rolling a 1, 2, or 3, which is 3 out of 6 possible outcomes. Therefore, the probability is 3/6, which simplifies to 1/2.
Answer: 1/2