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प्रश्न
Insert one rational number between 4.2 and 3.6.
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उत्तर
The rational number between 4.2 and 3.6
`= (4.2+3.6)/2 = (7.8)/2 = 3.9`
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संबंधित प्रश्न
Add the following rational numbers:
Re-arrange suitably and find the sum in each of the following:
Re-arrange suitably and find the sum in each of the following:
Evaluate each of the following:
Simplify:
Mark the following pairs of rational numbers on the separate number lines: `2/5 "and" - 4/5`
Select those which can be written as a rational number with denominator 4 in their lowest form:
`7/8, 64/16, 36/(-12), (-16)/17, 5/(-4), 140/28`
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.
Write a rational number in which the numerator is less than ‘–7 × 11’ and the denominator is greater than ‘12 + 4’.
Write the following numbers in the form `p/q`, where p and q are integers:
One-fourth
