[tex]3 \frac{1}{3}:1* \frac{3}{10}=\frac{10}{3}*\frac{1}{1}*\frac{ 3}{10}= 1\\\\\\ 4\frac{7}{9}:5\frac{3}{7} = \frac{43}{9}: \frac{38}{7} = \frac{43}{9}* \frac{7}{38} = \frac{301}{342}\\\\\\1: \frac{5}{8}*\frac{5}{8}=1* \frac{8}{5}*\frac{5}{8}=1[/tex]
Odpowiedź:
3 1/3: 1 * 3/10 = 10/3* 1 * 3/10 = 1
4 7/9: 5 3/7 = 43/9 : 38/7 = 43/9 * 7/38 = 301/342
1 : 5/8 * 5/8 = 1 * 8/5 * 5/8 = 1 * 1 = 1
Szczegółowe wyjaśnienie:
