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प्रश्न
If `p/q` is a rational number, then q cannot be ______.
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उत्तर
If `p/q` is a rational number, then q cannot be zero.
Explanation:
A number that can be expressed in the form `p/q`, where p and q are integers and q ≠ 0, is called a rational number.
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संबंधित प्रश्न
Evaluate each of the following:
What should be added to \[\left( \frac{2}{3} + \frac{3}{5} \right)\] to get\[\frac{- 2}{15}?\]
Divide:
Insert a rational number between:
3 and 4
The next rational number in the sequence `(-15)/24, 20/(-32), (-25)/40` is ______.
A number which can be expressed as `p/q` where p and q are integers and q ≠ 0 is ______
The equivalent rational number of `7/9`, whose denominator is 45 is ______.
0 is the smallest rational number.
0 is whole number but it is not a rational number.
The table shows the portion of some common materials that are recycled.
| Material | Recycled |
| Paper | `5/11` |
| Aluminium cans | `5/8` |
| Glass | `2/5` |
| Scrap | `3/4` |
- Is the rational number expressing the amount of paper recycled more than `1/2` or less than `1/2`?
- Which items have a recycled amount less than `1/2`?
- Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?
- Arrange the rate of recycling the materials from the greatest to the smallest.
