Odpowiedź:
2 i 1/3 * 3 - 4 : 5 i 1/3 = 7/3 * 3 - 4 : 16/3 = 7 - 4 * 3/16 = 7 - 3/4 = 6 i 4/4 - 3/4 = 6 i 1/4
1 i 1/2 * (2 - 3/4 : 6) = 1 i 1/2 * (2 - 3/4 * 1/6) = 1 i 1/2 * (2 - 1/8) = 1 i 1/2 * (1 i 8/8 - 1/8) = 1 i 1/2 * 1 i 7/8 = 3/2 * 15/8 = 45/16 = 2 i 13/16
