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प्रश्न
Mark the following pairs of rational numbers on the separate number lines: `2/5 "and" - 4/5`
उत्तर
`2/5 "and" - 4/5`
APPEARS IN
संबंधित प्रश्न
Subtract the first rational number from the second in each of the following:
The sum of two numbers is \[\frac{- 4}{3} .\] If one of the numbers is −5, find the other.
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Divide the sum of \[\frac{- 13}{5}\] and \[\frac{12}{7}\] by the product of\[\frac{- 31}{7} \text{and} \frac{- 1}{2} .\]
For each set of rational number, given below, verify the associative property of addition of rational number:
(iv) `-1, 5/6 and (-2)/3`
State, True Or False
`7/9=(7xx5)/(9xx5)`
State, true or false
`(-13)/25` is smaller than `(-25)/13`
Write down a rational number whose numerator is the largest number of two digits and denominator is the smallest number of four digits.
Find the greatest and the smallest rational number among the following.
`(-2)/(3) , (-7)/(9) and (-5)/(6)`
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.
