Advertisements
Advertisements
प्रश्न
Fill in the branks:
\[\frac{- 4}{13} - \frac{- 3}{26} = . . .\]
बेरीज
उत्तर
\[\frac{- 4}{13} - \frac{- 3}{26} = \frac{- 8}{26} - \frac{- 3}{26} = \frac{- 8 - ( - 3)}{26} = \frac{- 8 + 3}{26} = \frac{- 5}{26}\]
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 8}{11} and \frac{- 4}{11}\]
Simplify:
\[3 + \frac{5}{- 7}\]
Add and express the sum as a mixed fraction:
\[\frac{- 12}{5} \text{and} \frac{43}{10}\]
Subtract the first rational number from the second in each of the following:
\[\frac{- 7}{9}, \frac{4}{9}\]
Simplify:
\[\frac{- 3}{2} + \frac{5}{4} - \frac{7}{4}\]
Fill in the blanks:
\[\frac{- 4}{5} \times \left( \frac{5}{7} + \frac{- 8}{9} \right) = \left( \frac{- 4}{5} \times . . . . . \right) \times \frac{- 8}{9}\]
Compare: `- 3 "and" 2 3/4 or 11/4`
Arrange the following rational numbers in descending order.
`(-7)/(10), (-8)/(15) and (-11)/(30)`
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` |
Arrange the rate of recycling the materials from the greatest to the smallest.
Show that x is rational, if x2 = `1 7/9`
