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Question
write the natural numbers from two to twelve.What fraction of them are prime numbers.
write the natural numbers from two to twelve.What fraction of them are prime numbers.
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Solution
The natural number between 2 and 12 (including the 2 and 12) are:
2,3,4,5,6,7,8,9,10,11,12
A total of 11 numbers are natural numbers
The prime numbers are those numbers that can be divided by itself and one. They are:
2,3,5,7,11
A total of 5 numbers are prime
The fraction of prime numbers is 5/11
2,3,4,5,6,7,8,9,10,11,12
A total of 11 numbers are natural numbers
The prime numbers are those numbers that can be divided by itself and one. They are:
2,3,5,7,11
A total of 5 numbers are prime
The fraction of prime numbers is 5/11
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