Advertisements
Advertisements
प्रश्न
Write the natural numbers from 2 to 12. What fraction of them are prime numbers?
Advertisements
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
Arrange the given in descending order:
`1/5, 3/7, 7/10`
Salil wants to put a picture in a frame. The picture is 7 `3/5` cm wide. To fit in the frame the picture cannot be more than 7 `3/10` cm wide. How much should the picture be trimmed?
Express the following mixed fractions as improper fractions: `3 1/4`
Fill in the blank:
`5/8` is ................ fraction.
Fill in the blank:
`2/15` and `7/15` are ................. fractions.
Change the following mixed fraction to improper fraction:
`2 1/5`
Insert the symbol ‘=’ or ‘>’ or ‘<’ between the pair of fractions, given below:
`6/11 ... 5/9`
Insert the symbol ‘=’ or ‘>’ or ‘<’ between the pair of fractions, given below:
`5/12 ... 8/33`
Write the fractional part for the picture that is circled.
Circle the greater fraction
`2/9, 7/9`
