Question

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Answer 1

Answer:

a) -4/12

Ans. 4/12

b)11/111

Ans -11/111

Step-by-step explanation:

because in additive inverse we have change sign in numenator

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Answer 2

Answer:

2) cancel out u'll get

Step-by-step explanation:

- 7/3+1 = -4/3

3) a) +4/12 b) -11/111