Question

Proszę o Pomoc !!!
1)
2 1/3 : 3 * 1 1/2 =
5 - 2 3/4 + 1 2/3 =
3/4 * ( 8 1/3 - 5 ) =
2 * 5 1/4 + 1 2/3 =
8 2/3 : 2 - 3 1/2 =
2 1/2 + 1 3/4 - 3 1/6 =

2) { potęgi }
(1/2)3 =
(2/3)2 + 1 1/3 =
1 1/5 : (3/5)2 =
2 3/8 - (3/4)2 =
25 * (1/5)2 =
(2/5)2 =

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

Z góry dziękuje =) :** ...