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प्रश्न
Write the proper number in the box.
`1/2 = square/20`
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उत्तर
Here 20 = 2 × 10
∴ `1/2 = (1 xx 10)/(2 xx 10) = bb(10)/20`
संबंधित प्रश्न
Find an equivalent fraction with denominator 5, for the following fraction.
`21/35`
Write a pair of fractions whose sum is `7/11` and difference is `2/11`.
Write the fraction and pair up the equivalent fraction from each row.
Write the fraction and pair up the equivalent fraction from each row.
Find the equivalent fraction of `3/5` having numerator 27.
Ramesh had 20 pencils, Sheelu had 50 pencils and Jamaal had 80 pencils. After 4 months, Ramesh used up 10 pencils, Sheelu used up 25 pencils and Jamaal used up 40 pencils. What fraction did each use up? Check if each has used up an equal fraction of her/his pencils.
Match the equivalent fractions and write two more for each.
| (i) | `250/400` | (a) | `2/3` |
| (ii) | `180/200` | (b) | `2/5` |
| (iii) | `660/990` | (c) | `1/2` |
| (iv) | `180/360` | (d) | `5/8` |
| (v) | `220/550` | (e) | `9/10` |
The following fraction represents just three different numbers. Separate them into three groups of equivalent fractions, by changing each one to its simplest form.
`8/50`
The following fraction represents just three different numbers. Separate them into three groups of equivalent fractions, by changing each one to its simplest form.
- `2/12`
- `3/15`
- `8/50`
- `16/100`
- `10/60`
- `15/75`
- `12/60`
- `16/96`
- `12/75`
- `12/72`
- `3/18`
- `4/25`
To obtain an equivalent fraction of `3/5`, which of the following operations should be performed?
