Roll a dice once. What’s the probability of getting a 2 or an odd number
To find the probability of rolling a 2 or an odd number on a six-sided dice, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.
There are three favorable outcomes: rolling a 2, 1, or 3 (because they are odd numbers).
There are six possible outcomes when rolling a standard six-sided dice: 1, 2, 3, 4, 5, or 6.
Therefore, the probability of getting a 2 or an odd number is 3/6 or 1/2, which can be simplified to 0.5 or 50%.