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The rational number 1 and …... are their...

The rational number 1 and …... are their own reciprocals.

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-1
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NAND LAL PUBLICATION-RATIONAL NUMBERS -ADDITIONAL QUESTION FOR PRACTICE
  1. The number (-5)/(-7) lies to the right of …. on the number line.

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  2. The sum of rational number (-3)/2 and its additive inverse is ………

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  3. The rational number 1 and …... are their own reciprocals.

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  4. Rational number (-2)/9 and 5/(-2) lie on opposite side of zero on the ...

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  5. Product of rational number and its reciprocal is 1.

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  6. Additive inverse of 0 is 0

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  7. Reciprocal of 2 1/7 is 15/7

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  8. A rational number p/q is negative if both p and q are negative.

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  9. Product of rational numbers and 1 is the number itself.

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  10. Match the following

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  11. Write three rational numbers which are equivalent to (-2)/7

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  12. Write three rational numbers which are greater than (-15)/9

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  13. Write three rational numbers which are smaller than (-11)/4

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  14. Write three rational numbers with numerator -6

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  15. Write three rational numbers with denominator -13

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  16. What rational number must be added to (-7)/10 to get 3/5

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  17. Sum of two rational numbers is (-4)/5. If one of them is (-2)/7 find t...

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  18. Find the cost of 4 3/4m cloth at the rate of Rs 50 1/2 per metre.

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  19. Find the perimeter of the rectangular park of length 12 1/2m and bread...

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  20. Divide the sum of 13/2 and 5/3 by their difference.

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