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Simplify : ((13)/7xx(11)/(26))-\ ((-4)/...

Simplify : `((13)/7xx(11)/(26))-\ ((-4)/3xx5/6)`

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Verified by Experts

`((13)/7xx(11)/(26))-\ ((-4)/3xx5/6)`
`=(11/14)+(10/9)`
Taking `126` as LCM of `9` and `14`.
`(11xx9+10xx14)/126`
`=(99+140)/126`
`=239/126`
Hence simplified.
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RD SHARMA-RATIONAL NUMBERS-All Questions
  1. Simplify : ((-4)/3xx(12)/(-5))+\ (3/7xx(21)/(15))

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  2. Simplify : ((13)/5xx8/3)-\ ((-5)/2xx(11)/3)

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  3. Simplify : ((13)/7xx(11)/(26))-\ ((-4)/3xx5/6)

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  4. Simplify : (8/5xx(-3)/2)+ ((-3)/(10)xx(11)/(16))

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  5. Simplify: (3/2xx1/6)+(5/3xx7/2)-\ ((13)/8xx4/3)

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  6. Simplify: (1/4xx2/7)-\ (5/(14)xx(-2)/3)+\ (3/7xx9/2)

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  7. Simplify: ((13)/9xx(-15)/2)+\ (7/3xx8/5)+(3/5xx1/2)

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  8. Simplify: (3/(11)xx5/6)-\ (9/(12)xx4/3)+\ (5/(13)xx6/(15))

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  9. Simplify: (-3)/5xx\ (-(10)/9)xx\ ((21)/(-4))xx(-6)

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  10. simplify : 3/(11)xx(-5)/6xx\ (-(22)/9)xx\ (-9/5)

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  11. Write the reciprocal of each of the following rational number: (i)7 ...

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  12. Write the reciprocal of each of the following rational number: (i)(-...

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  13. Find the reciprocal of (i)2/5xx4/9 (ii) (-3)/8xx(-7)/(13)

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