Question

Write the natural number from 2 to 12 . What fraction of them are prime numbers​

Answer 1

Answer:

Natural numbers from 2 to 12 = Prime number from these are = 2, 3, 5, 7, 11 Therefore, Total numbers = 11 Number of Prime numbers = 5 ∴ Fraction = / Prime numbers Numbers which have only 2 factors – 1 & the number itself Eg: 2, 3, 5, 7…….

Answer 2

Answer:

5/2

Step-by-step explanation:

Natural number from 2 to 12 = 2,3,4,5,6,7,8,9,10,11

Prime numbers​ = 3,5,7,11

Fraction of them are prime numbers​ = 10/4

                                                              = 5/2