Odpowiedź :
a) [tex]\frac{7}{8} - \frac{3}{8} =\frac{4}{8}[/tex] po skróceniu na 4 to: [tex]\frac{1}{2}[/tex]
b) [tex]\frac{11}{24} -\frac{6}{24} = \frac{5}{24}[/tex]
a) [tex]\frac{7}{8} - \frac{3}{8} =\frac{4}{8}[/tex] po skróceniu na 4 to: [tex]\frac{1}{2}[/tex]
b) [tex]\frac{11}{24} -\frac{6}{24} = \frac{5}{24}[/tex]