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Name the property under multiplication u...

Name the property under multiplication used in each of the following.
`frac(-4)(5) xx 1 = 1 xx frac(-4)(5) = - frac(4)(5)`

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ASHOK PUBLICATION ASSAM-Rational Numbers-EXAMPLE
  1. Find the multiplicative inverse of the following. -1 xx frac(-2)(-5)

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  2. Find the multiplicative inverse of the following. -1

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  3. Name the property under multiplication used in each of the following. ...

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  4. Name the property under multiplication used in each of the following. ...

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  5. Name the property under multiplication used in each of the following. ...

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  6. Multiply frac(6)(13) by the reciprocal of frac(-7)(16).

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  7. Tell what property allows you to compute. frac(1)(3) xx(6 xxfrac(4)(...

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  8. Is frac(8)(9) the multiplicative inverse of -1frac(1)(8)? Why or why n...

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  9. Is 0.3 the multplicative inverse of 3(1)/(3)? Why or why not?

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  10. Write the rational number that does not a have a reciprocal

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  11. Write the rational number that are equal to their reciprocals

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  12. Write the rational number that is equal to its negative

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  13. Fill in the blanks. Zero has ---- reciprocal.

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  14. Fill in the blanks. The number ---- and ---- aretheir own reciprocal...

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  15. Fill in the blanks. The reciprocal of -5 is ----

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  16. Fill in the blanks. Reciprocal of frac(1)(x) where x is 0 is ------

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  17. Fill in the blanks. The product of two rational numbers is always a ...

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  18. Fill in the blanks. The reciprocal of a positive rational number is ...

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  19. Write five rational numbers greater than -2

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  20. Find ten rational numbers between frac(3)(5) and frac(3)(4)

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