Question

(-3-1/3):[(-6/5):(-22/55)]+1/5

Como resolvo esta expressão??

Answer 1

(-3-1/3):[(-6/5):(-22/55)]+1/5=
(-9/3-1/3):[(-6/5).(-55/22)]+1/5=
(-10/3):[330/110]+1/5=
(-10/3):3+1/5=
(-10/3).1/3+1/5=
-10/9+1/5=
-5.10/45+9.1/45=
-50/45+9/45=
-41/45