It is 2/11.
4/11
It is 1.
It is 0.8181... recurring.
The answer depends on what you are rolling: a number cube or some other shape? For a die, the answer is 2/3.
For a 6 sided die, each number 1 - 6 has equal probability. So, probability of rolling a 5 is 1/6.
As there are an equal number of odd and even numbers on a single die, the odds of rolling an even number would be 50/50.
It is 1.
It is 1/3
5/36
It is 0.8181... recurring.
the answer is 4
The answer depends on what you are rolling: a number cube or some other shape? For a die, the answer is 2/3.
9/11
Assuming that there are an equal number of even and odd faces on the eight-sided die, then the probability of rolling an even number is simply 4 in 8, or 1 in 2, or 0.5.
The probability of not rolling a number larger than 4 is the probability of rolling a number equal to 4 or lower: P(x≤4) = P(1) + P(2) + P(3) + P(4) = 4/6 = 2/3 = 0.6666... ≈ 66.7%
For a 6 sided die, each number 1 - 6 has equal probability. So, probability of rolling a 5 is 1/6.
As there are an equal number of odd and even numbers on a single die, the odds of rolling an even number would be 50/50.
The probability of rolling a number on a die is 1 out of the number of sides on the die. So, for a six sided die, the probability of rolling a 4 is 1/6. The probability of rolling a 4 or a 5 becomes 2/6 or 1/3. This is because there are two acceptable outcomes out of six. So when finding the probability of rolling a number less than x on a y sided die, it becomes x-1 / y. It is x-1 because the outcome is to roll less than the number, not less than or equal.