Which is the probability of rolling a 6 or a number less than 3 on a 6-sided number cube? (1 point) 1/2; 1/3; 2/3; 5/6
The number cube has 6 sides, so there are 6 possible outcomes when rolling it.
We want to find the probability of rolling a 6 or a number less than 3.
The numbers less than 3 are 1 and 2. The number 6 is not less than 3.
So, out of the 6 possible outcomes, there are 3 outcomes that satisfy the condition (1, 2, 6).
Therefore, the probability is 3/6, which simplifies to 1/2.
Answer: 1/2