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

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

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Verified by Experts

`(8/5xx(-3)/2)+\ ((-3)/(10)xx(11)/(16))`
`=(-12/5)+(-33/160)`
Taking `160` as LCM of `5` and `160`.
`=(-12xx32-33xx1)/160`
`=(-384-33)/160`
`=-417/160`
Hence simplified.
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RD SHARMA-RATIONAL NUMBERS-All Questions
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  2. Simplify : ((13)/7xx(11)/(26))-\ ((-4)/3xx5/6)

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

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

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

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

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

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

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  9. 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)(-...

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

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