Luckyland Slots is a sweepstakes casino site which means that you don't actually play with real money here. Instead, you play with virtual credits and then you might redeem some prizes that are served out at random. Confused? Then this guide is here to set things straight once and for all.
If a race horse runs 100 races and wins 25 times and loses the other 75 times, the probability of winning is 25/100 = 0.25 or 25%, but the odds of the horse winning are 25/75 = 0.333 or 1 win to 3 loses.
To convert from odds to a probability, divide the odds by one plus the odds. So to convert odds of 1/9 to a probability, divide 1/9 by 10/9 to obtain the probability of 0.10.