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

Natural numbers from 102 to 113:
102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113
Prime numbers from 102 to 113:
103, 107, 109, 113
Hence fraction of prime numbers = 4/12 = 1/3

https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/