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प्रश्न
Subtract the first rational number from the second in each of the following:
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उत्तर
\[\frac{- 7}{22} - \frac{- 8}{33} = \frac{- 21}{66} - \frac{- 16}{66} = \frac{( - 21) - ( - 16)}{66} = \frac{- 21 + 16}{66} = \frac{- 5}{66}\]
संबंधित प्रश्न
Simplify:
Simplify:
Simplify:
Multiply:
Simplify each of the following and express the result as a rational number in standard form:
Compare: `3/5` and `5/7`
A number of the form `p/q` is said to be a rational number if ______.
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` |
Which items have a recycled amount less than `1/2`?
Roller Coaster at an amusement park is `2/3` m high. If a new roller coaster is built that is `3/5` times the height of the existing coaster, what will be the height of the new roller coaster?
Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each.
| Where money goes | Fraction of allowance | |
| Manavi | Kuber | |
| Saving Account | `1/2` | `1/3` |
| Spend at mall | `1/4` | `3/5` |
| Left over | ? | ? |
