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प्रश्न
Find `(-3)/8 - 7/11`.
बेरीज
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उत्तर
Given, `(-3)/8 - 7/11`
Now the LCM of the denominator of the latter parameter = 8 × 11 = 88
= `((- 3 xx 11) - (7 xx 8))/88`
= `(- 33 - 56)/88`
= `(- 89)/88`
The numerator and denominator of the obtained rational number have no other multiple than 1.
Hence, `(- 89)/88`
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पाठ 8: Rational Numbers - EXERCISE 8.2 [पृष्ठ १४१]
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संबंधित प्रश्न
Find `5/63 - ((-6)/21)`.
Find `(-6)/13 - ((- 7)/15)`.
Find `-2 1/9 - 6`.
Subtract:
`5/8` from `(-3)/8`
Subtract:
`4/9` from `(-5)/9`
Evaluate:
`(-5)/18 - (-2)/9`
Evaluate:
`5/21 - (-13)/42`
Which rational number should be subtracted from `(-5)/6` to get `4/9`?
What should be added to -2 to get `3/8`?
`3/4 xx (1/2 - 1/4) = 3/4 xx 1/2 - 3/4 xx 1/4` illustrates that multiplication is distributive over
