Question

Oblicz i wykonaj zadanie:
6 i 1/3 - 3 i 5/6
3/8+5/6-7/12
2 i 1/6 - 1 i 1/2+ 1/8
5 i 1/14 - 2 i 1/4- 1 i 3/7
Daje najlepszą odpowiedź.

Answer 1

6 i 1/3 - 3 i 5/6 = 6 i 2/6 - 3 i 5/6 = 5 i 8/6 - 3 i 5/6 = 2 i 3/6 = 2 i 1/2
3/8+5/6-7/12 = 9/24 + 20/24 - 14/24 = 29/24 - 14/24 = 15/24 = 5/8
2 i 1/6 - 1 i 1/2+ 1/8 = 2 i 4/24 - 1 i 12/24 + 3/24 = 1 i 28/24 - 1 i 12/24 + 3/24 = 16/24 + 3/24 = 19/24
5 i 1/14 - 2 i 1/4- 1 i 3/7 = 5 i 2/28 - 2 i 7/28 - 1 i 12/28 = 3 - 1 i 12/28 = 2 i 28/28 - 1 i 12/28 = 1 i 16/28 = 1 i 13/14