Błagam o pomoc daje naj i poziekowanie potrzebne na jutro

w załączniku licze na naj

[latex] frac{2 frac{1}{3}:7 }{3 frac{1}{2} } = frac{ frac{7}{3} * frac{1}{7} }{ frac{7}{3} } = frac{ frac{1}{3} }{ frac{7}{3} } = frac{1}{3} * frac{3}{7} = frac{1}{7} [/latex] [latex] frac{4}{3 frac{3}{5}:5 } = frac{4}{ frac{18}{5}* frac{1}{5} } = frac{4}{ frac{18}{5} } =4* frac{5}{18} =2* frac{5}{9} = frac{10}{9} = 1 frac{1}{9} [/latex] [latex] frac{3 frac{2}{3}:11 }{6 frac{2}{3}:4 } = frac{ frac{11}{3}* frac{1}{11} }{ frac{20}{3}* frac{1}{4} } = frac{ frac{1}{3} }{ frac{5}{3} } = frac{1}{3}* frac{3}{5}= frac{1}{5} [/latex]