Odpowiedź:
[tex]2\frac{1}{6}\cdot0,25=\frac{13}{6}\cdot\frac{25}{100}=\frac{13}{6}\cdot\frac{1}{4}=\frac{13}{24}\\\\0,6:\frac{3}{4}=\frac{6}{10}:\frac{3}{4}=\frac{\not3^1}{5}\cdot\frac{4}{\not3_{1}}=\frac{4}{5}[/tex]
2 i 1/6 * 0,25 = 13/6 * 1/4 = 13/24
0,6 : 3/4 = 6/10 * 4/3 = 8/10 = 4/5 skracamy 6 i 3 przez 3
