Question

99 баллов за это)) Решите номера:96,198,199

Answer 1

$196); ; 9+frac{3}{17}= frac{156}{17}=9frac{3}{17}\\frac{9}{72}+5= frac{1}{8}+5=5frac{1}{8}\\4frac{5}{18}+2frac{4}{18}=6frac{9}{18}=6 frac{1}{2}=6,5\\6frac{7}{15}-2frac{3}{15}=4frac{4}{15}\\9frac{11}{16}+4frac{3}{16}-2frac{2}{16}=11 frac{12}{16}=11 frac{3}{4}=11,75\\15frac{7}{10}+2frac{2}{10}-4frac{1}{10}=13 frac{8}{10}=13frac{4}{5}=13,8$

$198); ; a); ; x+8 frac{4}{29}=12\\x=12-8frac{4}{29}\\x=4-frac{4}{29}\\x=3frac{25}{29}\\b); ; 5 frac{7}{18}-(x-2frac{5}{18})=1frac{1}{18}\\x-2frac{5}{18}=5frac{7}{18}-1frac{1}{18}\\x-2frac{5}{18}=4frac{6}{18}\\x=4frac{6}{18}+2frac{5}{18}\\x=6frac{11}{18}$

$199); ; 1-(frac{4}{11}+frac{5}{11})=1-frac{9}{11} =frac{11}{11}-frac{9}{11}=frac{2}{11}$

Answer 2

ЕБА

Answer 3

Кхм...

Answer 4

Вы лучший!