Advertisements
Advertisements
प्रश्न
Fill in the blanks:
If a is reciprocal of b, then the reciprocal of b is .....
बेरीज
उत्तर
a
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 5}{7} and \frac{3}{7}\]
Add the following rational numbers:
\[\frac{31}{- 4} and \frac{- 5}{8}\]
Add the following rational numbers:
\[\frac{- 5}{16} and \frac{7}{24}\]
Evaluate each of the following:
\[\frac{- 6}{13} - \frac{- 7}{13}\]
Simplify:
\[\left( \frac{1}{4} \times \frac{2}{7} \right) - \left( \frac{5}{14} \times \frac{- 2}{3} \right) + \left( \frac{3}{7} \times \frac{9}{2} \right)\]
Fill in the blanks:
The product of a positive rational number and a negative rational number is always .....
Divide:
\[\frac{7}{- 4} \text{by} \frac{63}{64}\]
Find ten rational numbers between \[\frac{1}{4} \text{and} \frac{1}{2} .\]
Write down a rational number numerator (-5) x (-4) and denominator (28 – 27) x (8 – 5).
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.
