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Express (-4)/5 as a rational number with...

Express `(-4)/5` as a rational number with denominator
(i) `20`
(ii) `-30`

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RD SHARMA ENGLISH-RATIONAL NUMBERS-All Questions
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  2. Express (-5)/6 as a rational number with numerator: (i)-15 (ii)...

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  3. Express (-4)/5 as a rational number with denominator (i) 20 (ii) -...

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  4. Express (-48)/(60) as a rational number with denominator 5.

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  5. Express (42)/(-63) as a rational number with denominator 3.

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  6. Fill in the blanks. (i)5/(-7)=(dot)/(35)=(dot)/(-77) (ii) 7/(13)=(35)...

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  7. In each of the following, find an equivalent form of the rational nu...

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  8. Express each of the following as a rational number with positive den...

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  9. Express each of the following as a rational number with positive den...

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  10. Express 3/5 as a rational number with numerator: (i)6 (ii) -15

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  11. Express 3/5 as a rational number with numerator: (i)21 (ii) -27

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  12. Express 5/7 as a rational number with denominator: (i)-14 (ii) 70

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  13. Express 5/7 as a rational number with denominator: -28 (ii) -84

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  14. Express 3/4 as a rational number with denominator: (i)20 (ii) 36

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  15. Express 3/4 as a rational number with denominator: (i)44 (ii) -80

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  16. Express 2/5 as a rational number with numerator (i)-56 (ii) 154

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  17. Express 2/5 as a rational number with numerator (i) -750 (ii) 500

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  18. Express (-192)/(108) as a rational number with numerator: 32 (ii) -...

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  19. Express (-192)/(108) as a rational number with numerator: (i)32 (ii)...

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  20. Express (168)/(-294) as a rational number with denominator: (i)14 ...

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