Don't you have a program like EWB or Pspice to use to check your work? They are the easiest way to check your answers.
Quick voltage divider i get:
for first one
V1=40Vac
V2=40Vac
V3=120Vac
V4=80Vac
second
V1=60
V2=60
V3=120
V4=60
V5=60
Never done much AC tho, and don't have time at work to really look at it. If i make it home for lunch ill punch em into EWB.