Question

3,375 + 4 i 1 6 - 2 i 2 3 =

10 i 23 - 4 i 78 + 5 6 =

5,25 - 2 i 2 3 - 1i 5 6 =

4,5 + 6 i 3 4 - ( 12 - 5 i 3 8 ) =

8 i 1 2 - 1,75 - (1 i 3 4 + 1 i 2 3 ) =

4 i 5 6 + 2,5 - 3 i 2 3 + 5 i1 12 =

Answer 1

3,375+ 4 1/6- 2 2/3=3 3/8+4 1/6-2 2/3=3 9/24+4 4/24- 2 6/24=7 13/24- 2 6/24=5 7/24
10 2/3-4 7/8+5/6=10 16/24-4 21/24+20/24=5 19/24+20/24=26 15/24
5,25-2 2/3- 1 5/6=5 1/4- 2 2/3- 1 5/6=5 3/12- 2 8/12-1 10/12=2 7/12-1 10/12= -8 3/12
4,5+6 3/4-(12-5 3/8)=4 1/2+6 3/4-6 5/8=4  4/8+6 6/8-6 5/8=11  2/8-6 5/8=4 5/8
8 1/2-1,75-(1 3/4+1 2/3)=8 1/2-1 3/4-(1 9/12+1 8/12)=8 6/12- 1 9/12 - 3 5/12=6 9/12-3 5/12=3 4/12
4 5/6+2,5-3 2/3+5 1/12=4 5/6+2 1/2-3 2/3+5 1/12= 4 10/12+2 6/12-3 8/12+5 1/12=7 4/12-3 8/12+ 5 1/12=3 8/12+5 1/12=8 9/12