Tank, what I did to get to this is $50 using -245 odds so $50 X 2.45 = $122.50. So the $122.50 is what you would risk to win $50.
If you lost this, which I did you would then take $122.50 you lost, plus the $50 you were trying to profit which equals $172.50
This would then be the (B) bet at $172.50 X the odds of the next bet.
The next bet odds are -150 so you would take $172.50 X 1.50 which would equal $258.75 and the total (B) bet.
If you lost this, which I did you would then take $122.50 you lost, plus the $50 you were trying to profit which equals $172.50
This would then be the (B) bet at $172.50 X the odds of the next bet.
The next bet odds are -150 so you would take $172.50 X 1.50 which would equal $258.75 and the total (B) bet.