Odpowiedź :
Odpowiedź:
2/3 liczby 1 2/7
2/3 x 1 2/7 = 2/3 x 9/7 = 2/1 x 3/7 = 6/7
[tex] \frac{2}{3} \times 1 \frac{2}{7} = \frac{2}{3} \times \frac{9}{7} = \frac{2}{1} \times \frac{3}{7} = \frac{6}{7} [/tex]
Odpowiedź:
2/3 liczby 1 2/7
2/3 x 1 2/7 = 2/3 x 9/7 = 2/1 x 3/7 = 6/7
[tex] \frac{2}{3} \times 1 \frac{2}{7} = \frac{2}{3} \times \frac{9}{7} = \frac{2}{1} \times \frac{3}{7} = \frac{6}{7} [/tex]