Help...vvv basic EV calc

[gimmetheloot]

OK...
Almost sure I am doing something wrong...Please help fix silly mistakes [img]/images/graemlins/frown.gif[/img]

100BB stacks.

Hero is SB w/ A9cc
Villain Button with AsAh

All fold to villain, raises to 3.5BB, hero calls, BB folds.

8.5BB in pot.
Flop: 7[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/club.gif[/img] jack[img]/images/graemlins/spade.gif[/img]

Hero leads 7 BB, BTN raises to 30BB, Hero shoves.

If we 48/52 dog, and villain calls 100%, we lose $4 per hand.

200*.48 = 96$...

now...if he folds 10% of the time...

45.5BB(8.5BB + 7BB + 30BB)

(45.5BB*1*.1)+(200*.48*.9)
4.55 + 86.4 = 90.95 = lower EV than called all the time...
.

Clearly wrong, and yet I cannot figure out where??