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प्रश्न
Every rational number is a whole number.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
This statement is False.
Explanation:
e.g. `(-7)/8` is a rational number, but it is not a whole number, because whole numbers are 0, 1, 2....
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संबंधित प्रश्न
Multiply:
\[\frac{7}{11} \text{by} \frac{5}{4}\]
Multiply:
\[\frac{- 8}{9} \text{by} \frac{3}{64}\]
Fill in the blanks:
The product of a rational number and its reciprocal is .....
Fill in the blanks:
\[- 4 \times \frac{7}{9} = \frac{7}{9} \times . . . . . .\]
Divide the sum of \[\frac{65}{12} \text{and}\ \frac{12}{7}\] by their difference.
Insert three rational number between:
-5 and -4
Arrange the following rational numbers in ascending order.
`(10)/(9),(13)/(12) and (19)/(18)`
Arrange the following rational numbers in descending order.
`(7)/(13),(8)/(15), and (3)/(5)`
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.
All decimal numbers are also rational numbers.
