Question

СРОЧНО ПОМОГИТЕ!!!!(​

Answer 1

Ответ:

c 1 по 6

$1\frac{1}{3}+(-\frac{1}{2} )=\frac{4}{3}-\frac{1}{2}=\frac{8-3}{6}=\frac{5}{6}\\\\3\frac{1}{3}+(-1\frac{2}{3} )=\frac{10}{3}-\frac{5}{3}=\frac{5}{3}\\\\-\frac{5}{11}+\frac{8}{33}=\frac{-15+8}{33}=-\frac{7}{33}\\\\3\frac{2}{5}-(-3\frac{3}{5} )=\frac{17}{5}+\frac{18}{5}=\frac{35}{5}=7\\\\\frac{9}{11}-\frac{3}{44}=\frac{36-3}{44}=\frac{33}{44}=\frac{3}{4}\\\\4\frac{3}{10}-2\frac{1}{30}=\frac{43}{10}-\frac{61}{30}=\frac{129-61}{30}=\frac{68}{30}=\frac{34}{15}$