Question

Me ajudem com essa fração

Answer 1

[2.(2/10 -  6/3) +1] -2
[2.(6/30 - 60/30) +1] -2
[2.(54/30) +1] -2
[2.(9/5) +1] -2
[18/5 +1] -2
[18/5 +5/5] -2
23/5 -2
23/5 - 10/5
13/5