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Write each of the following rational numbers with positive denominator: `5/(-7),(15)/(-28),\ (-17)/(-13)`

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Write each of the following rational numbers with positive denominators: (5)/(-18), (15)/( -28) , (-17)/( -13) .

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RD SHARMA-RATIONAL NUMBERS-All Questions
  1. Which of the following rational numbers are negative? (i)(-3)/7 (ii...

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  2. Which of the following rational numbers are negative? (i)9/(-83) (i...

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  3. Write each of the following rational numbers with positive denomina...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  20. Express (-192)/(108) as a rational number with numerator: 64 (ii) -...

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