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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
Evaluate:
`2/3 - 4/5`
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Evaluate:
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Subtract:
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What should be added to -2 to get `3/8`?
Evaluate:
`(2xx1/4) - ((-18)/7 xx (-7)/15)`
Evaluate:
`(-5 xx 2/15) - (-6 xx 2/9)`
`(-2)/9 - 7/9` = ______.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x – (y + z).
