Advertisements
Advertisements
प्रश्न
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Advertisements
उत्तर
\[\frac{- 4}{5} + \frac{- 7}{10} + \frac{- 8}{15}\]
\[ = \frac{- 24}{30} + \frac{- 21}{30} + \frac{- 16}{30}\]
\[ = \frac{( - 24) + ( - 21) + ( - 16)}{30}\]
\[ = \frac{- 24 - 21 - 16}{30}\]
\[ = \frac{- 61}{30}\]
APPEARS IN
संबंधित प्रश्न
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Simplify:
Simplify each of the following and express the result as a rational number in standard form:
The cost of \[2\frac{1}{3}\] metres of cloth is Rs. \[75\frac{1}{4} .\]Find the cost of cloth per metre.
If 24 trousers of equal size can be prepared in 54 metres of cloth, what length of cloth is required for each trouser?
Find two rational numbers between \[\frac{- 2}{9} \text{and} \frac{5}{9} .\]
Insert one rational number between 4.2 and 3.6.
Mark the following pairs of rational numbers on the separate number lines: `3/4` and `- 1/4`
The equivalent of `5/7`, whose numerator is 45 is ______.
Show that x is rational, if x2 = `1 7/9`
