Hi everyone,
 
	I would like to know if there is a site that offers a tool to make a bet in progress.
 
	Let me explain: 
	I am with a bookmaker that allows you to add bets to the ticket, and I would like to add some to reach an odds of 40 for example. 
	If I already have 3 selections at 1.8 which makes 5.83, I would like a tool that allows me to see exactly what odds I have to put to reach a maximum bet of 10 selections to reach with 40 odds.
 
	Or do you have a mathematical way to do it other than testing dozens of combinations with a calculator...
 
	Thx