Question

write step by step
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Answer 1

Step-by-step explanation:

-1/9-5/9=-6/9

-6/9+11/3=27/9=3

3-3=0

Answer 2

$- \frac{ 1 }{ 9 } - \frac{ 5 }{ 9 } + \frac{ 11 }{ 3 } -3 \\ = \frac{-1-5}{9}+\frac{11}{3}-3\approx 0 \\ = \frac{-6}{9}+\frac{11}{3}-3\approx 0 \\ = -\frac{2}{3}+\frac{11}{3}-3\approx 0 \\ = \frac{-2+11}{3}-3=0 \\ = \frac{9}{3}-3=0 \\ = 3-3=0 \\ = 0$