Q.9 Write the natural numbers from 102 to 113. What fraction of them are prime numbers?


Answer :

Natural numbers from 102 to 113 are;
102,103,104,105,106, 107,108, 109,110, 111, 112,113
Total number of given natural numbers = 12
Prime numbers are 103, 107, 109, 113 Number of prime numbers = 4
Hence, fraction = \(\frac{4}{12} \) = \(\frac{1}{3} \)

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