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# What fraction of the. numbers from 2 to 12 prime numbers?

Updated: 4/28/2022

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8y ago

Prime numbers up to 12 are: 2, 3, 5, 7 and 11

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8y ago

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Q: What fraction of the. numbers from 2 to 12 prime numbers?
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### What fraction of the first twelve natural numbers are prime numbers?

The natural numbers from 1 to 12 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 The prime numbers between 1 and 12 are: 2, 3, 5, 7, 11 This is a total of 5/12 prime numbers.

### What is the prime fraction of 12?

The prime factorization of 12 is 2 x 2 x 3.

### What are some prime numbers in 12?

The prime factorization of 12 is: 2 x 6 2 x 2 x 3. The prime numbers that are factors of 12 are 2 and 3.

### What fraction represents the number of prime numbers from 1-20?

2/5 of the numbers from 1 to 20 are prime numbers

### Prime numbers not a factor of 12?

2 and 3 are prime numbers that are factors of 12. There is an infinite list of prime numbers that aren't.

### What fraction of numbers from 1 to 15 are prime numbers?

The prime numbers are: 2 3 5 7 11 and 13 so therefore as a fraction of 15 it is 6/15 or 2/5 simplified

### What is the prime number for 12?

The prime factorization of 12 is 2 x 2 x 3. So, the prime numbers for 12 are 2 and 3.

### Write the natural numbers 1to15 what fraction of them are prime numbers what fraction of them are the composite number?

2/5 are prime, 8/15 are composite (and 1/15 is neither).

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