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प्रश्न
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x + (y + z).
उत्तर
Given, x = `(-4)/9`, y = `5/12` and z = `7/18`
Here, x + (y + z) = `(-4)/9 + (5/12 + 7/18)`
= `(-4)/9 + ((5 xx 3 + 7 xx 2)/36)` ......[∵ LCM of 12 and 18 = 36]
= `(-4)/9 + ((15 + 14)/36)`
= `(-4)/9 + 29/36`
= `(-4 xx 4 + 29)/36`
= `13/36`
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संबंधित प्रश्न
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`6/11 "and" (-9)/11`
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Evaluate:
`3/8 + (-5)/12 + 3/7 + 3/12 + (-5)/8 + (-2)/7`
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Write the Additive Inverse(Negative) of : 0
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Write the multiplicative inverse.
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Add: `2 1/7 + 3 8/14`.
Complete the following table by finding the sums:
| + | `-1/9` | `4/11` | `(-5)/6` |
| `2/3` | |||
| `-5/4` | `(-39)/44` | ||
| `-1/3` |
