Question 966236
You're a little unclear about what you mean by win, once? twice?
In two tries, she can
WW
WL
LW
LL
Here's the probability for all the case,
WW
{{{P=(1/6)(1/6)=1/36}}}
WL
{{{P=(1/6)(5/6)=5/36}}}
LW
{{{P=(5/6)(1/6)=5/36}}}
LL
{{{P=(5/6)(5/6)=25/36}}}
So if winning means winning both tries,
{{{P=1/36}}}
If winning means winning at least one try,
{{{P=(1+5+5)/36=11/36}}}