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Find using distributivty : (-2/3 xx 5/6)...

Find using distributivty :
`(-2/3 xx 5/6) + (-2/3 xx 7/2)`

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Find using distributivty : (-3/4 xx 2/3 ) + ( -3/4 xx -5/6)

Find the using distributivity {(7)/(5)xx((-3)/(12))}+ {(7)/(5)xx(5)/(12)}

Find: 2/3xx-7/8

Find: 2/3xx-5/9

simplify: frac((2^5)^2 xx 7^3)(8^3 xx 7)

Find the product of (-3)/(7) xx (7)/(-3)

Using appropriate properties find : (2)/(5) xx ((-3)/(7)) - (1)/(6) xx (3)/(2) + (1)/(14) xx (2)/(5) = (2)/(5) xx ((-3)/(7)) + (1)/(14) xx (2)/(5) - (1)/(cancel6) xx (cancel 3)/(2) = (2)/(5) xx ((-3)/(7) + (1)/(14) ) - (1)/(4) = (2)/(5) xx ((-6+1)/(14))- (1)/(4) = (cancel 2)/(cancel 5) xx (-cancel 5)/(cancel14) - (1)/(4) = (-1)/(7) - (1)/(4) (- 4 - 7)/(28) = (-11)/(28)

Find the product: (- 7/3 ab^3) xx (6/5 a^3 b) .

MBD-RATIONAL NUMBERS-EXAMPLE
  1. Fill in the blanks : The reciprocal of a positive rational number is …...

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  2. Find using distributivty : (-3/4 xx 2/3 ) + ( -3/4 xx -5/6)

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  3. Find using distributivty : (-2/3 xx 5/6) + (-2/3 xx 7/2)

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  4. Using Appropriate properties find : 2/3 xx -3/7 - 1/14 - 3/7 xx 3/5.

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  5. Find the additive inverse of each of the following : 1/3

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  6. Find the additive inverse of each of the following : 23/9

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  7. Find the additive inverse of each of the following : -3/11

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  8. Find the additive inverse of each of the following : -8/-7

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  9. Verify that :-(-x) = x for x = 13/17

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  10. Verify that :-(-x) = x for x = -21/31

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  11. Find the multiplicative inverse of the following : 12

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  12. Find the multiplicative inverse of the following : -8

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  13. Find the multiplicative inverse of the following : 5/16

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  14. Find the multiplicative inverse of the following : -14/17

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  15. Name the property under multiplication used in each of the following :...

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  16. Name the property under multiplication used in each of the following :...

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  17. Name the property under multiplication used in each of the following :...

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  18. Multiply -7/19 by the reciprocal of 5/13.

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  19. Tell what property allow you to compute :3/4 xx(8xx2/5) as (3/4 xx8) x...

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  20. Represent these numbers on the number line. 7/4

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