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प्रश्न
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
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उत्तर
\[\frac{3}{4} + \frac{5}{6} + \frac{- 7}{8}\]
\[ = \frac{18}{24} + \frac{20}{24} + \frac{- 21}{24}\]
\[ = \frac{18 + 20 + ( - 21)}{24}\]
\[ = \frac{18 + 20 - 21}{24}\]
\[ = \frac{17}{24}\]
संबंधित प्रश्न
Add and express the sum as a mixed fraction:
Evaluate each of the following:
Fill in the branks:
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Simplify:
Simplify:
Multiply:
Simplify each of the following and express the result as a rational number in standard form:
Mark the following pairs of rational numbers on the separate number lines: `2/5` and `(- 3)/5`
Arrange the following rational numbers in ascending order.
`(-7)/(12), (-3)/(10) and (-2)/(5)`
