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प्रश्न
Simplify:
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उत्तर
\[\frac{3}{8} - \frac{- 2}{9} + \frac{- 5}{36}\]
\[\text{Taking the L . C . M .} \hspace{0.167em} \text{of the denominators:} \]
\[\frac{27}{72} - \frac{- 16}{72} + \frac{- 10}{72}\]
\[ = \frac{27 - ( - 16) + ( - 10)}{72}\]
\[ = \frac{27 + 16 - 10}{72}\]
\[ = \frac{33}{72}\]
\[ = \frac{11}{24}\]
संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 8}{11} and \frac{- 4}{11}\]
Simplify:
Evaluate each of the following:
Evaluate each of the following:
Multiply:
Simplify each of the following and express the result as a rational number in standard form:
Write the following rational numbers in `p/q` form.
`3.bar17`
Find the greatest and the smallest rational number among the following.
`(6)/(7),(9)/(14) and (23)/(28)`
If `p/q` is a rational number, then p cannot be equal to zero.
If `r/s` is a rational number, then s cannot be equal to zero.
