Hope this makes sense! It was too hard to type out lol. The one on the left is how it is solved the and one on the right kinda explains how I got the equation.
If we flip 3 coins, the 8 possible outcomes are:
{HHH},
{HHT};
{HTH};
{HTT};
{THH};
{THT};
{TTH};
{TTT};
Which of the 8 outcomes have more heads than tails?
First one is $2975 and the second one is $8150