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प्रश्न
State, True Or False
`7/9=(7+5)/(9+5)`
चूक किंवा बरोबर
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उत्तर
False
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संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 8}{11} and \frac{- 4}{11}\]
Simplify:
\[1 + \frac{- 4}{5}\]
Add and express the sum as a mixed fraction:
\[\frac{24}{7} \text{and} \frac{- 11}{4}\]
Simplify:
\[\frac{- 2}{5} - \frac{- 3}{10} - \frac{- 4}{7}\]
Multiply:
\[\frac{- 8}{9} \text{by} \frac{3}{64}\]
Fill in the blanks:
\[\frac{- 4}{5} \times \left( \frac{5}{7} + \frac{- 8}{9} \right) = \left( \frac{- 4}{5} \times . . . . . \right) \times \frac{- 8}{9}\]
State, true or false
`(-5)/(-12` is a negative rational number
Insert a rational number between:
`(2)/(5) and (3)/(4)`
For every rational number x, x × 0 = x.
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 quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?
