Final answer:
If you purchase one ticket in a raffle with 50 tickets sold, your odds against winning are 49 to 1.1) 49 to 1
Step-by-step explanation:
To calculate the odds against winning, we divide the number of tickets that didn't win (49) by the total number of tickets sold (50):
Odds against winning = Number of tickets that didn't win / Total number of tickets sold = 49 / 50 = 49 to 1
So, if you purchase one ticket, your odds against winning are 49 to 1.