Question

ДАЮ 30 БАЛЛОВ!!!!!
378!!
ПОМОГИТЕ ПОЖАЛУЙСТА РЕШИТЬ :)

Answer 1

$frac{1}{4} - (1 - frac{11}{12} ) = frac{1}{4} - frac{1}{1} + frac{11}{12} = frac{3 - 12 + 11}{12} = frac{2}{12} = frac{1}{6} \ 2 - ( frac{13}{33} - frac{5}{22} ) = frac{2}{1} - frac{13}{33} + frac{5}{22} = frac{132 - 26 + 15}{66} = frac{121}{66} = 1 frac{55}{66} \ 6 frac{3}{16} - (2 frac{3}{8} + 3 frac{5}{12} ) = frac{99}{16} - frac{19}{8} - frac{41}{12} = frac{297 - 114 - 164}{48} = frac{19}{48}$