Advertisements
Advertisements
प्रश्न
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Advertisements
उत्तर
\[\frac{- 7}{4} + \frac{5}{3} + \frac{- 1}{2} + \frac{- 5}{6} + 2\]
\[ = \frac{- 21}{12} + \frac{20}{12} + \frac{- 6}{12} + \frac{- 10}{12} + \frac{24}{12}\]
\[ = \frac{( - 21) + 20 + ( - 6) + ( - 10) + 24}{12}\]
\[ = \frac{- 21 + 20 - 6 - 10 + 24}{12}\]
\[ = \frac{7}{12}\]
APPEARS IN
संबंधित प्रश्न
Re-arrange suitably and find the sum in each of the following:
Re-arrange suitably and find the sum in each of the following:
Simplify each of the following and express the result as a rational number in standard form:
Fill in the blanks:
The product of two negative rational numbers is always .....
Find the value and express as a rational number in standard form:
The rational numbers `(-8)/3` and `8/3` are equidistant from __________
If `r/s` is a rational number, then s cannot be equal to zero.
The table shows the portion of some common materials that are recycled.
| Material | Recycled |
| Paper | `5/11` |
| Aluminium cans | `5/8` |
| Glass | `2/5` |
| Scrap | `3/4` |
Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?
Write the following numbers in the form `p/q`, where p and q are integers:
Opposite of three-fifths
Write the rational number whose numerator and denominator are respectively as under:
5 – 39 and 54 – 6
