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If you choose a number between 1 and 20 what are the odds of choosing a prime number?
Wiki User
∙ 14y ago
The odds of choosing a Prime number in the set [1-20] are 8 out of 20, as there are 8 prime numbers, 2, 3, 5, 7, 11, 13, 17, and 19, in that set.
Wiki User
∙ 14y ago
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What are the odds against choosing a prime number or a number divisible by 9?
prime umber
How can you choose one number so it will be relatively prime to any other number?
Choose an odd number. it will most likely be relativity prime to another number.
How can you choose a number so that it will be relatively prime to any other number?
To choose a number that is relatively prime to any other number, you need to select a number that has no common factors (other than 1) with those other numbers. One way to ensure this is to choose a prime number. Prime numbers only have two factors: 1 and itself, making them relatively prime to any other number.
What is the probability to choose a prime number from 1 to 20?
In this problem, the total number of possibilities is 20, so n = 20.The set of prime numbers from 1 to 20 = {2, 3, 5, 7, 11, 13, 17, 19}, so f = 8Probability = f/n = 8/20 = 0.4.You have a 2 in 5 chance of choosing a prime number from 1 to 20.
What is the prime number between 1 and 100?
13 is a prime number between 1 and 100. There are 24 others.
What are the odds against choosing a prime number or a number divisible by 9?
prime umber
What is the probability to choose prime numbers from 1 to 9?
The prime numbers from one to nine are 2, 3, 5, and 7. There are nine numbers from one to nine. The probability is 4 (the number of prime numbers) over 9 (the total number of numbers). Therefore, the probability of choosing a prime number is 4/9 or about 44 percent.
How can you choose one number so it will be relatively prime to any other number?
Choose an odd number. it will most likely be relativity prime to another number.
How can you choose a number so that it will be relatively prime to any other number?
To choose a number that is relatively prime to any other number, you need to select a number that has no common factors (other than 1) with those other numbers. One way to ensure this is to choose a prime number. Prime numbers only have two factors: 1 and itself, making them relatively prime to any other number.
What is the probability of choosing neither an odd number nor prime number from 1 to 50?
24/50
find the prime number between two number?
There need not be any prime number between them.
How can you choose one number so that it will be relatively prime?
No
What is the probability to choose a prime number from 1 to 20?
In this problem, the total number of possibilities is 20, so n = 20.The set of prime numbers from 1 to 20 = {2, 3, 5, 7, 11, 13, 17, 19}, so f = 8Probability = f/n = 8/20 = 0.4.You have a 2 in 5 chance of choosing a prime number from 1 to 20.
What is the product of the prime numbers between 29 and 30?
29 is a Prime number. There are no prime numbers between 29 and
What is the prime number between 1 and 100?
13 is a prime number between 1 and 100. There are 24 others.
How can you choose one number so that it will be relatively prime to any other number?
Choose an odd number. It has better chances to be a prime.And all prime numbers except 2 are odd.Simple fact..
What is the prime number between 63 and 65?
There isn't a prime number between 63 and 65
