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प्रश्न
Fill in the branks:
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उत्तर
\[ \frac{- 7}{9} + x = 3\]
\[ \Rightarrow x = 3 - \frac{- 7}{9}\]
\[ \Rightarrow x = \frac{27}{9} - \frac{- 7}{9}\]
\[ \Rightarrow x = \frac{27 - ( - 7)}{9}\]
\[ \Rightarrow x = \frac{27 + 7}{9}\]
\[ \Rightarrow x = \frac{34}{9}\]
संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 8}{11} and \frac{- 4}{11}\]
Subtract the first rational number from the second in each of the following:
Evaluate each of the following:
Evaluate each of the following:
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Simplify:
Divide:
Mark the following pairs of rational numbers on the separate number lines: `5/6` and `(- 2)/3`
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:
(–4) × 6 and 8 ÷ 2
