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What is the probability of rolling an even number or prime number on a number cube?
Wiki User
∙ 13y ago
The probability of rolling an even number on a die is 3 in 6 or 1 in 2. The probability of rolling a prime on a die is 3 in 6 or 1 in 2, but one of those primes is also even. Simply add the probabilities and you find that the probability of rolling an even number or a prime on a die is 5 in 6.
Wiki User
∙ 13y ago
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What is the probability of rolling a prime number with one roll of a number cube?
1/6
What is the probability of rolling divisors of 6?
when rolling a number cube when rolling a number cube what is the probability of rolling an even number or a divisor of 10? rolling an even number or a divisor of 10?
What is the probability of rolling a prime number with one toss of a number cube?
2/6 it has to be simplified so it is now 1/3
What is the probability of rolling an even number or a prime number on a cube.write as a fraction in simplest form?
Even probability: 3/6= 1/2 Odd probability: 3/6= 1/2 (a cube has six sides and normally is numbered 1-6)
Which is the probability that a 1-6 number cube lands on a prime number?
The three prime numbers on the cube are: 2 3 and 5 so the probability is 3/6 or 1/2 simplified
What is the probability of rolling a prime number with one roll of a number cube?
1/6
What is the probability of rolling divisors of 6?
when rolling a number cube when rolling a number cube what is the probability of rolling an even number or a divisor of 10? rolling an even number or a divisor of 10?
What is the probability of rolling an even prime number with one roll a number cube write the probability as a fraction and as a decimal number to the nearest hundred?
1 in 6, or 0.17.
What is the probability of rolling a 7 with one roll of a standard number cube?
The probability of rolling a seven with one roll of a standard number cube is zero.
What is the probability of rolling a prime number with one toss of a number cube?
2/6 it has to be simplified so it is now 1/3
What is the probability of rolling a prime number first and a composite number second with a fair number cube?
It is 1/2*1/3 = 1/6
When rolling a number cube once what is the probability of rolling a 3?
1 out of 6
When rolling a number cube once what is the probability of rolling a 5?
1 out of six
When rolling a number cube once what is the probability of rolling a 4?
1/6
What is the probability of rolling a number less than five on a standard number cube?
There is a 4 in 6 (or 2 in 3) probability of rolling a number less than a five on a standard number cube.
When rolling a number cube what is the probability of rolling a number less than 3?
It is: 1 in 3
What is the probability of rolling a 5 on a roll of a single number cube?
The probability of rolling a 5 on a roll of a single number cube is 1/6 (0.1666) as there is only one number 5 on a total of 6 sides on the cube.
