Question

Write the natural numbers from 12 to 42. 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

Step-by-step explanation:

Answer 2

Answer:

13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41

prime numbers - 13,17,19,23,29,31,37,41

fraction - 8/29