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प्रश्न
Multiply:
\[\frac{9}{- 7} \text{by} \frac{36}{- 11}\]
बेरीज
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उत्तर
\[\frac{9}{- 7} \times \frac{36}{- 11} = \frac{9 \times 36}{( - 7) \times ( - 11)} = \frac{324}{77}\]
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Add the following rational numbers:
\[\frac{- 7}{27} and \frac{11}{18}\]
Simplify:
\[0 + \frac{- 3}{5}\]
Multiply:
\[\frac{- 3}{17} \text{by} \frac{- 5}{- 4}\]
Fill in the blanks:
\[\frac{- 4}{5} \times \left( \frac{5}{7} + \frac{- 8}{9} \right) = \left( \frac{- 4}{5} \times . . . . . \right) \times \frac{- 8}{9}\]
Find the value and express as a rational number in standard form:
\[- 6 \div \left( \frac{- 8}{17} \right)\]
Insert one rational number between 3.5 and 5.
Insert three rational number between:
-3 and 3
Insert three rational number between:
-5 and -4
For every rational number x, x + 1 = x.
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 rational number expressing the amount of paper recycled more than `1/2` or less than `1/2`?
- Which items have a recycled amount less than `1/2`?
- Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?
- Arrange the rate of recycling the materials from the greatest to the smallest.
