Odpowiedź:
Poziom A
D) [tex]\frac{2}{3} = \frac{10}{15}\\\\\frac{10}{15} > \frac{8}{15}[/tex]
E) [tex]\frac{2}{3} = \frac{6}{9}\\\\\frac{6}{9} > \frac{4}{9}[/tex]
F) [tex]\frac{2}{6} = \frac{6}{18}\\\\\frac{7}{18} > \frac{6}{18}[/tex]
Poziom B
D) [tex]\frac{5}{10} = \frac{1}{2}\\\\\\\frac{1}{2} = \frac{1}{2}[/tex]
E) [tex]\frac{9}{36} = \frac{3}{12}\\\\\\\frac{5}{12} > \frac{3}{12}[/tex]
F) [tex]\frac{6}{8} = \frac{3}{4}\\\\\\\frac{3}{4} > \frac{1}{4}[/tex]
Poziom C
D) [tex]\frac{2}{9} = \frac{20}{90}\\\\\\\frac{7}{10} = \frac{63}{90}\\\\\frac{63}{90} > \frac{20}{90}[/tex]
E) [tex]\frac{5}{6} = \frac{55}{66}\\\\\frac{9}{11} = \frac{54}{66}\\\\\\\frac{55}{66} > \frac{54}{66}[/tex]
F) [tex]\frac{3}{5} = \frac{12}{20}\\\\\\\frac{3}{4} = \frac{15}{20}\\\\\frac{15}{20} > \frac{12}{20}[/tex]
Poziom D
D) [tex]\frac{5}{9} = \frac{25}{45}\\\\\frac{7}{15} = \frac{21}{45}[/tex]
E) [tex]\frac{1}{20} = \frac{3}{60}\\\\\\\frac{1}{30} = \frac{4}{60}[/tex]
F) [tex]\frac{5}{6} = \frac{10}{42}\\\\\frac{7}{8} = \frac{12}{42}[/tex]
Szczegółowe wyjaśnienie:
