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प्रश्न
Find (x + y) ÷ (x − y), if
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उत्तर
\[x = \frac{1}{4}, y = \frac{3}{2}\]
So`(x+y)÷ (x-y)=(1/2+3/2)÷(1/4-3/2)`
`=7/4xx4/-5=(-7)/5`
So`(x+y)÷(x-y)=(-7)/5`
संबंधित प्रश्न
Simplify:
What number should be added to \[\frac{- 5}{11}\] so as to get\[\frac{26}{33}?\]
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Fill in the blanks:
Find the value and express as a rational number in standard form:
Mark the following pairs of rational numbers on the separate number lines: `2/5` and `(- 3)/5`
Every whole number is a rational number.
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?
Every integer is a rational number but every rational number need not be an integer.
Express `3/4` as a rational number with denominator:
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