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प्रश्न
Write the natural numbers from 2 to 12. What fraction of them are prime numbers?
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उत्तर
Natural numbers from 2 to 12 are
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Total number of natural numbers given = 11
Number of prime numbers = 5
∴ Required Fraction = `5/11`
संबंधित प्रश्न
Classify, the fraction is given below, as decimal or vulgar fraction, proper or improper fraction and mixed fraction: `18/7`
Express the following improper fraction as a mixed fraction: `22/5`
For expression given below, write a fraction:
2 out of 7 = ………....
Show that `3/7` lies between `2/5` and `5/7`.
Write appropriately which represent half, quarter, three fourth.
Write the fraction for the shaded portions of the given figure.
Match the fractions of Column I with the shaded or marked portion of figures of Column II:
| Column I | Column II |
| (i) `6/4` | (A)  |
| (ii) `6/10` | (B)  |
| (iii) `6/6` | (C)  |
| (iv) `6/16` | (D)  |
| (v) `6/7` | (E)  |
How much of the flag will you colour green?
Write the fraction representing the shaded portion.
Colour the part according to the given fraction.
`1/6`
