Break Even Odds

[49ers]

Hello,

Is trying to work out the average odds based on matched bets in the back and lay to give me the odds where red and green profit and loss meet on the ladder but I can't quite seem to figure this out?

For exampe on the BA Excel Sheet

Back Odds - Average 7.89 Stake £228 Count 2
Lay Odds - Average 9.00 Stake £200 Count 1

From this information I need to find out the odds for the break even point for the trade. I'm sure this is quite simple - can any one help me?

Many thanks

[49ers]

Please ignore the opening post - I've worked this out.

It was very straight forward. I obviously spent too long in front of the compter the other day and just couldn't think straight