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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
\[\frac{- 4}{5} + \frac{- 7}{10} + \frac{- 8}{15}\]
\[ = \frac{- 24}{30} + \frac{- 21}{30} + \frac{- 16}{30}\]
\[ = \frac{( - 24) + ( - 21) + ( - 16)}{30}\]
\[ = \frac{- 24 - 21 - 16}{30}\]
\[ = \frac{- 61}{30}\]
संबंधित प्रश्न
Add the following rational numbers.
Evaluate each of the following:
Simplify:
Multiply:
Multiply:
Divide the sum of \[\frac{- 13}{5}\] and \[\frac{12}{7}\] by the product of\[\frac{- 31}{7} \text{and} \frac{- 1}{2} .\]
State, true or false
`(-5)/(-12` is a negative rational number
A number of the form `p/q` is said to be a rational number if ______.
The equivalent of `5/7`, whose numerator is 45 is ______.
Write the rational number whose numerator and denominator are respectively as under:
5 – 39 and 54 – 6
