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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
\[\frac{5}{3} + \frac{3}{- 2} + \frac{- 7}{3} + 3\]
\[ = \frac{10}{6} + \frac{- 9}{6} + \frac{- 14}{6} + \frac{18}{6}\]
\[ = \frac{10 + ( - 9) + ( - 14) + 18}{6}\]
\[ = \frac{10 - 9 - 14 + 18}{6}\]
\[ = \frac{5}{6}\]
संबंधित प्रश्न
Simplify:
Re-arrange suitably and find the sum in each of the following:
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
The cost of \[2\frac{1}{3}\] metres of cloth is Rs. \[75\frac{1}{4} .\]Find the cost of cloth per metre.
State, true or false
`(-5)/(-12` is a negative rational number
Compare: `- 3 "and" 2 3/4 or 11/4`
Find the greatest and the smallest rational number among the following.
`(6)/(7),(9)/(14) and (23)/(28)`
Arrange the following rational numbers in descending order.
`(-7)/(10), (-8)/(15) and (-11)/(30)`
If `r/s` is a rational number, then s cannot be equal to zero.
Write the rational number whose numerator and denominator are respectively as under:
(–4) × 6 and 8 ÷ 2
