Pomocy dla mojej siostry zad.9 oblicz według wzoru POMOCY Na jutro

[tex]a) \ 6-1\frac{2}{5} = 5-\frac{2}{5} = 4\frac{3}{5}\\\\b) \ 7-4\frac{2}{9} = 3-\frac{2}{9} = 2\frac{7}{9}\\\\c) \ 6-3\frac{1}{11} = 3-\frac{1}{11} = 2\frac{10}{11}\\\\d) \ 8-2\frac{3}{7} = 6-\frac{3}{7} = 5\frac{4}{7}\\\\e) \ 6-1\frac{5}{9} = 5-\frac{5}{9} = 4\frac{4}{9}\\\\f) \ 10-5\frac{4}{11} = 5-\frac{4}{11} = 4\frac{7}{11}[/tex]