Question

-8 1/3 + ( 4 - 1 2/11) • 1 5/6 + | -9,6 | : 1 4/5

помогите пожалуйста срочно!!! даю 50 баллов !!!!!!!!​

Answer 1

$- 8 \frac{1}{3} + (4 - 1 \frac{2}{11} ) \times 1 \frac{5}{6} + | - 9.6| \div 1 \frac{4}{5} = 2 \frac{1}{6} \\ 1) \: 4 - 1 \frac{2}{11} = 3 \frac{11}{11} - 1 \frac{2}{11} = 2 \frac{9}{11} \\ 2) \: 2 \frac{9}{11} \times 1 \frac{5}{6} = \frac{31 \times 11}{11 \times 6} = \frac{31}{6} = 5 \frac{1}{6} \\ 3) \: | - 9.6| \div 1 \frac{4}{5} = 9.6 \times \frac{5}{9} = \frac{48 \times 5}{5 \times 9} = \frac{16}{3} = 5 \frac{1}{3} \\ 4) \: - 8 \frac{1}{3} + 5 \frac{1}{6} + 5 \frac{1}{3} = 5 \frac{1}{6} - 3 = 2 \frac{1}{6}$