Question

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Answer 1

1)-3,6:9/35=-36/10*35/9=-14
2)-11 4/9 +14=2 5/9
3)3 3/23*2 5/9=72/23*23/8=8
4)8 - 4 5/6=3 1/6

Answer 2

$3 \frac{3}{23} (-11 \frac{4}{9} - (-3,6) : \frac{9}{35}) - 4 \frac{5}{6} = 3 \frac{1}{6} \\1.-3,6:\frac{9}{35}=-(\frac{36}{10}*\frac{9}{35})= -\frac{36*35}{10*9}=- 14 \\ 2. -11 \frac{4}{9} - (-14) = - 11 \frac{4}{9} + 14 = 2 \frac{5}{9} \\3. 3 \frac{3}{23} * 2 \frac{5}{9} = \frac{72}{23} * \frac{23}{9} = \frac{72*23}{23*9} = 8 \\ 4. 8- 4 \frac{5}{6} =7 \frac{6}{6} -4 \frac{5}{6} = 3\frac{1}{6}$