10 Oblicz. Pamiętaj o kolejności wykonywania działań.

a) 1 5/6 / (3 2/3) / (1 1/7) =

b) (1/2) ^ 3 * 2 2/3 / (1 1/6) =

1 1/3 * 1 1/4 - 1 1/2 / (1 1/5) + 1 1/8 / (1 1/8 - 3/4) + 1 5/6 =

5/8 / (1 2/3) + 1 4/5 * 5/6 - 5/9 * (1 3/4 - 2/5) + 1 5/6 =

d) 2 1/5 - 1 1/6 / (2 1/3) =

c) (4 3/8 - 1 2/3) / (3 3/4) =