Question: what does odds 2/5 mean?
Answer: Odds compare one event to another event, whereas probability compares one event to both possible events. Thus, when the odds are 2 to 5, the fraction for the Odds is 2/5, but the fraction to calculate the probability is 2/7. Formulas and calculations used for 2 to 5 odds where A=2 and B=5. Odds.