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प्रश्न
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
\[\frac{3}{4} + \frac{5}{6} + \frac{- 7}{8}\]
बेरीज
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उत्तर
\[\frac{3}{4} + \frac{5}{6} + \frac{- 7}{8}\]
\[ = \frac{18}{24} + \frac{20}{24} + \frac{- 21}{24}\]
\[ = \frac{18 + 20 + ( - 21)}{24}\]
\[ = \frac{18 + 20 - 21}{24}\]
\[ = \frac{17}{24}\]
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Add the following rational numbers:
\[\frac{31}{- 4} and \frac{- 5}{8}\]
Subtract the first rational number from the second in each of the following:
\[\frac{1}{4}, \frac{- 3}{8}\]
Evaluate each of the following:
\[\frac{2}{3} - \frac{3}{5}\]
Evaluate each of the following:
\[- \frac{4}{7} - \frac{2}{- 3}\]
Simplify:
\[\frac{- 3}{2} + \frac{5}{4} - \frac{7}{4}\]
Simplify:
\[\frac{5}{4} - \frac{7}{6} - \frac{- 2}{3}\]
Fill in the blanks:
The product of two negative rational numbers is always .....
Find (x + y) ÷ (x − y), if
\[x = \frac{2}{5}, y = \frac{1}{2}\]
Insert a rational number between:
`(5)/(9) and (6)/(7)`
0 is whole number but it is not a rational number.
