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प्रश्न
Fill in the branks:
\[\frac{- 4}{13} - \frac{- 3}{26} = . . .\]
बेरीज
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उत्तर
\[\frac{- 4}{13} - \frac{- 3}{26} = \frac{- 8}{26} - \frac{- 3}{26} = \frac{- 8 - ( - 3)}{26} = \frac{- 8 + 3}{26} = \frac{- 5}{26}\]
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संबंधित प्रश्न
Add the following rational numbers:
\[\frac{- 5}{16} and \frac{7}{24}\]
Add and express the sum as a mixed fraction:
\[\frac{24}{7} \text{and} \frac{- 11}{4}\]
Simplify:
\[\frac{5}{4} - \frac{7}{6} - \frac{- 2}{3}\]
State, True Or False
`7/9=(-7-5)/(9-5)`
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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.
Show that x is rational, if x2 = 16.
All decimal numbers are also rational numbers.
Write the following numbers in the form `p/q`, where p and q are integers:
Three and half
If p = m × t and q = n × t, then `p/q = square/square`
