Probability to odds (bets)

[nikolas_asteri]

Hello, I would like to ask if anyone knows do bookmakers turn the "probability" of an outcome into decimal odds.
For example someone would say "ahem...I think the Bulls have a 60% chance of winning tonight so their odds will be...x"
Thank tou in advance

 

[Denis]

Ask a bookmaker...

 

[nikolas_asteri]

thank for your really helpful answer