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प्रश्न
Evaluate:
`3/7 + (-4)/9 + (-11)/7 + 7/9`
बेरीज
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उत्तर
`= (3/7 + (-11)/7) + ((-4)/9 + 7/9)`
`= (3-11)/7 + (-4+7)/9`
`= (-8)/7 + 3/9`
| 7 | 7, 9 |
| 3 | 1,9 |
| 3 | 1,3 |
| 1,1 |
`= (-72+21)/63`
`=(-51)/63`
`=(-17)/21`
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संबंधित प्रश्न
Find the sum:
`(-3)/(-11) + 5/9`
Evaluate:
`2/3 + (-4)/5 + 1/3 + 2/5`
Write the Additive Inverse(Negative) of : 0
Multiply the following rational number.
`3/11 xx 2/5`
Multiply the following rational number.
`(-8)/9 xx 3/4`
Write the multiplicative inverse.
`(-3)/8`
Add: `5/7 + 9/11`.
Find the sum: `7/5 + 3/5`
Find the sum of `7/3` and `(-4)/3`.
Complete the following table by finding the sums:
| + | `-1/9` | `4/11` | `(-5)/6` |
| `2/3` | |||
| `-5/4` | `(-39)/44` | ||
| `-1/3` |
