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प्रश्न
Simplify:
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उत्तर
\[\frac{5}{4} - \frac{7}{6} - \frac{- 2}{3}\]
\[\text{Taking the L . C . M .} \hspace{0.167em} \text{of the denominators:} \]
\[\frac{15}{12} - \frac{14}{12} - \frac{- 8}{12}\]
\[ = \frac{15 - 14 - ( - 8)}{12}\]
\[ = \frac{15 - 14 + 8}{12}\]
\[ = \frac{9}{12}\]
\[ = \frac{3}{4}\]
संबंधित प्रश्न
Add the following rational numbers:
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 \[\frac{- 7}{8}\] so as to get \[\frac{5}{9}?\]
What should be added to \[\left( \frac{1}{2} + \frac{1}{3} + \frac{1}{5} \right)\] to get 3?
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Fill in the blanks:
The product of two positive rational numbers is always .....
Divide:
State, True Or False
`7/9=(-7-5)/(9-5)`
State, True Or False
`7/9=(7xx5)/(9xx5)`
