You could 3•2 because your it two times =6 than it’s 2\6 make more smaller 1/3 it will be. Than you get .3333 repeating
68% due to more 1,2, and 3's
Part A - 226.865 or 226.87
Part B - 120
Part C - 106.865
The last one if I'm not mistaking
Instead of subtracting 6 from 12 then dividing they added 6 to 12 & ended up with 18. 18 by 2 is 9.