Jane has a 3-sided die and Dick has an 8-sided die. They each roll independently until someone rolls a 1, at which point the other person does the dishes. The probability that Dick rolls a 1 before Jane is calculated as follows: The probability that Jane rolls a 1 on any given roll is 1/3, while the probability that Dick rolls a 1 is 1/8. The probability that Dick rolls a 1 before Jane is 2187/2099339.