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प्रश्न
Write the natural numbers from 102 to 113. What fraction of them are prime numbers?
उत्तर
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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संबंधित प्रश्न
Find the perimeters of (i) ΔABE (ii) the rectangle BCDE in this figure. Whose perimeter is greater?
Express the following improper fraction as a mixed fraction: `22/5`
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Write the fraction for the shaded portions of the given figure.
Circle the greater fraction
`3/4, 1/4`
Tick the smaller fraction
Tick the smaller fraction
Write the fraction representing the shaded portion.
Colour the part according to the given fraction.
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Identify the error, if any.
This is `1/4`
