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प्रश्न
Divide:
\[- 4\ \text{by} \frac{- 3}{5}\]
बेरीज
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उत्तर
\[ - 4 \div \frac{- 3}{5} = - 4 \times \frac{5}{- 3} = \frac{20}{3}\]
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संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 8}{11} and \frac{- 4}{11}\]
Add the following rational numbers:
\[\frac{- 5}{16} and \frac{7}{24}\]
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\[\frac{3}{4} + \frac{5}{6} + \frac{- 7}{8}\]
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
\[\frac{15}{2} + \frac{9}{8} + \frac{- 11}{3} + 6 + \frac{- 7}{6}\]
Simplify:
\[\left( \frac{1}{2} \times \frac{1}{4} \right) + \left( \frac{1}{2} \times 6 \right)\]
Divide:
\[1 \text{by} \frac{1}{2}\]
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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 | ? | ? |
Show that x is rational, if x2 = 16.
Show that x is rational, if x2 = `1 7/9`
