[tex]1) \ 2\frac{1}{2} : 1\frac{1}{4} = \frac{5}{2} : \frac{5}{4} = \frac{5}{2} * \frac{4}{5} = \frac{2}{1} = 2[/tex]
[tex]2) \ 5\frac{1}{3} : 1\frac{1}{7} = \frac{16}{3} : \frac{8}{7} = \frac{16}{3} * \frac{7}{8} = \frac{14}{3} = 4\frac{2}{3}[/tex]
[tex]3) \ 4\frac{4}{5} : 1\frac{7}{9} = \frac{24}{5} : \frac{16}{9} = \frac{24}{5} * \frac{9}{16} = \frac{6}{5} * \frac{9}{4} = \frac{27}{10} = 2\frac{7}{10}[/tex]
[tex]4) \ 6\frac{3}{4} : 1\frac{1}{8} = \frac{27}{4} : \frac{9}{8} = \frac{27}{4} * \frac{8}{9} = \frac{6}{1} = 6[/tex]
[tex]5) \ 2\frac{5}{6} : 12\frac{3}{4} = \frac{17}{6} : \frac{51}{4} = \frac{17}{6} * \frac{4}{51} = \frac{2}{9}[/tex]
[tex]6) \ 5\frac{1}{7} : 2\frac{2}{21} = \frac{36}{7} : \frac{44}{21} = \frac{36}{7} * \frac{21}{44} = \frac{27}{11} = 2\frac{5}{11}[/tex]
[tex]7) \ 3\frac{1}{5} : 1\frac{1}{3} : 4\frac{4}{5} = \frac{16}{5} : \frac{4}{3} : \frac{24}{5} = \frac{16}{5} * \frac{3}{4} : \frac{24}{5} = \frac{12}{5} * \frac{5}{24} = \frac{1}{2}[/tex]
Z pokolorowaniem rysunku raczej problemu nie będzie, powinna wyjść ryba.
Mam nadzieję, że pomogłam ;)
Pozdrawiam
