Question

(-3,25+(-1 3/4))+(-1 2/3+(-1 4/9)=

Answer 1

(-3,25+(-1 3/4))+(-1 2/3+(-1 4/9))=-8 1/9
1) -3,25-1 3/4=-3 1/4-1 3/4=-5
2) -1 2/3-1 4/9=-1 6/9-1 4/9=-2 10/9=-3 1/9
3) -5+(-3 1/9)=-5-3 1/9=-8 1/9

Answer 2

-3,25-13/4-12/3-14/9=
-3,25-13/4-72/18-48/18=
-3,25-13/4-120/18=
-3,25-13/4-40/6=
-3,25-78/24-160/24=
-325/100-238/24=
-65/20-119/12=
-390/120-1190/120=
1580/120=
158/12=
79/6