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Express each of the following as a rat...

Express each of the following as a rational number with positive denominator: (i)`(-15)/(-28)` (ii) `6/(-9)`

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RD SHARMA ENGLISH-RATIONAL NUMBERS-All Questions
  1. Fill in the blanks. (i)5/(-7)=(dot)/(35)=(dot)/(-77) (ii) 7/(13)=(35)...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  17. Write (-14)/(42) in a form so that the numerator is equal to: (i) -...

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  18. Write (-14)/(42) in a form so that the numerator is equal to: (i)42...

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  19. Select those rational numbers which can be written as a rational nu...

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  20. Select those rational numbers which can be written as a rational nu...

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