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प्रश्न
Add the following rational numbers.
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उत्तर
\[\frac{- 8}{11} + \frac{- 4}{11} = \frac{- 8 - 4}{11} = \frac{- 12}{11}\]
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संबंधित प्रश्न
Simplify each of the following and express the result as a rational number in standard form:
Simplify:
Divide:
Find two rational numbers between \[\frac{- 2}{9} \text{and} \frac{5}{9} .\]
State, True Or False
`7/9=(7+5)/(9+5)`
The numerical expression `3/8 + ((-5))/7 = (-19)/56` shows that ______
If `r/s` is a rational number, then s cannot be equal to zero.
The diagram shows the wingspans of different species of birds. Use the diagram to answer the question given below:
| Albatross | Sea Gull |
 |
 |
How much longer is the wingspan of an Albatross than the wingspan of a Sea gull?
Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each.
| Where money goes | Fraction of allowance | |
| Manavi | Kuber | |
| Saving Account | `1/2` | `1/3` |
| Spend at mall | `1/4` | `3/5` |
| Left over | ? | ? |
Write the rational number whose numerator and denominator are respectively as under:
35 ÷ (–7) and 35 – 18
