There are 6 methods of travel (walk,run,unicycle,bicycle,scooter,car).

Question

For three days, Max decides that he wants to randomly select his method of travel taking him to work.
What is the probability that exactly one of the three days, Max walks to work?

Answer 1

there are 6^3 ways to travel on the three days

walking on one day leaves 5^2 options for the other two

p = (3 * 5^2) / (6^3)

Answer 2

Thanks a lot Scott!!

Answer 3

Note that this is also 3(1/6)(5/6)^2