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