You flip two coins and roll a number cube what is the probability of flipping two tails and rolling as even number

Each coin flip has a 1/2 probability of landing on tails

so 1/2 x 1/2 = 1/4 probability of getting 2 tails

a single die has 3 even numbers so you have a 3/6 = 1/2 probability of getting an even number

multiply both together for probability of 2 tails and an even number: 1/4 x 1/2 = 1/8 probability

P (tail) = 1/2

P (even number) = 1/2

P (tail, tail, even) = (1/2) (1/2) (1/2) = 1/8

Answer: 1/8