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प्रश्न
Simplify each of the following and express the result as a rational number in standard form:
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उत्तर
\[\frac{- 11}{9} \times \frac{- 81}{- 88} = \frac{- 11}{9} \times \frac{- 9 \times 9}{- 8 \times 11} = \frac{- 9}{8}\]
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संबंधित प्रश्न
Simplify:
Subtract the first rational number from the second in each of the following:
Subtract the first rational number from the second in each of the following:
What should be added to \[\left( \frac{2}{3} + \frac{3}{5} \right)\] to get\[\frac{- 2}{15}?\]
Fill in the blanks:
The product of a positive rational number and a negative rational number is always .....
Divide:
Find the value and express as a rational number in standard form:
Find (x + y) ÷ (x − y), if
Insert a rational number between:
`(4)/(3) and (7)/(5)`
Find the greatest and the smallest rational number among the following.
`(-2)/(3) , (-7)/(9) and (-5)/(6)`
