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प्रश्न
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
उत्तर
\[\frac{6}{7} + 1 + \frac{- 7}{9} + \frac{19}{21} + \frac{- 12}{7}\]
\[ = \frac{54}{63} + \frac{63}{63} + \frac{- 49}{63} + \frac{57}{63} + \frac{- 108}{63}\]
\[ = \frac{54 + 63 + ( - 49) + 57 + ( - 108)}{63}\]
\[ = \frac{54 + 63 - 49 + 57 - 108}{63}\]
\[ = \frac{17}{63}\]
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संबंधित प्रश्न
Simplify:
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Fill in the blanks:
The number 0 is ..... the reciprocal of any number.
Divide:
Divide the sum of \[\frac{65}{12} \text{and}\ \frac{12}{7}\] by their difference.
Write the following rational number in `p/q` form.
15.89
Write any three rational number between the two number given below.
0.3 and -0.5
Insert a rational number between:
`(4)/(3) and (7)/(5)`
Insert a rational number between:
3 and 4
Express `3/4` as a rational number with denominator:
36
