Zadanie 5.
[tex]a) 1\frac{1}{2} * 5 = \frac{3}{2} * 5 = \frac{15}{2} = 7\frac{1}{2}[/tex]
[tex]b) 1\frac{2}{3} * 8 = \frac{5}{3} * 8 = \frac{40}{3} = 13\frac{1}{3}[/tex]
[tex]c) 3\frac{1}{2} * 4 = \frac{7}{2} * 4 = \frac{7}{1} * 2 = \frac{14}{1} = 14[/tex]
[tex]d) 2\frac{2}{5} * 15 = \frac{12}{5} * 15 = \frac{12}{1} *3 = \frac{36}{1} = 36[/tex]
Zadanie 6.
1. Kula = 12
2. Kula = 84
3. Kula = 1008
Liczę na naj
