Write the natural numbers from 102 to 113. What fraction of them are prime numbers?

Dear Student

Natural numbers from 102 to 113 are
102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113
Total number of natural numbers given = 12
Number of prime numbers = 4 [103, 107, 109, 113]
∴Required Fraction = 4 / 12 = 1 / 3

Thanks