Odpowiedź :
[tex]1 \times \frac{3}{8} + 2 \times \frac{1}{8} = \frac{11}{8} + \frac{17}{8} = \frac{28}{8} = 3 \times \frac{4}{8} = 3 \times \frac{1}{2} [/tex]
[tex]1 \times \frac{3}{8} + 2 \times \frac{1}{8} = \frac{11}{8} + \frac{17}{8} = \frac{28}{8} = 3 \times \frac{4}{8} = 3 \times \frac{1}{2} [/tex]