5 1/2+3 1/4:1/4+2 1/4:1/5=

5 i 1/2 + 3 i 1/4 : 1/4 + 2 i 1/4 : 1/5= = 5 i 1/2 + 13/4 : 1/4 + 9/4 : 1/5= = 5 i 1/2 + 13/4 * 4/1 + 9/4 * 5/1= = 5 i 1/2 + 13/1 * 1/1 + 45/4 = = 5 i 1/2 + 13/1 + 45/4= = 5 i 1/2 + 13 + 11 i 1/5= = 5 i 5/10 + 13 + 11 i 2/10= = 29 i 7/10

5 1/2+3 1/4:1/4+2 1/4:1/5=11/2+13/4:1/4+2 1/4:1/5=11/2+13+2 1/4:1/5= =37/2+9/4:1/5=37/2+45/4=119/4=29 3/4