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प्रश्न
Re-arrange suitably and find the sum in each of the following:
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उत्तर
\[ (\frac{4}{13} - \frac{8}{13} + \frac{9}{13}) + \frac{- 5}{8}\]
\[ = \left( \frac{4 - 8 + 9}{13} \right) + \frac{- 5}{8}\]
\[ = \frac{5}{13} + \frac{- 5}{8}\]
\[ = \frac{40 - 65}{104}\]
\[ = \frac{- 25}{104}\]
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:
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Fill in the blanks:
The product of two negative rational numbers is always .....
Fill in the blanks:
The numbers ..... and ..... are their own reciprocals.
Arrange the following rational numbers in ascending order.
`(7)/(4), (-6)/(5) and (-5)/(2)`
The population of India in 2004 - 05 is a rational number.
Every integer is a rational number.
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 any three rational numbers between the two numbers given below.
−2.3 and −2.33
