Answer:
16/81
Step-by-step explanation:
the probability that they are both even is the probability that the first is even then multiplied by the probability that the second is even:
Formula is:
P(A and B) = P(A) * P(B)
the P(something) is probability of something
so
1 digit: P(even) = 4 possibilities (2,4,6,8) out of 9 total (1,2,3,4,5,6,7,8,9) = 4/9
2 digit:P(even) = 4 possibilities (2,4,6,8) out of 9 total (1,2,3,4,5,6,7,8,9) = 4/9
which is 4/9 * 4/9 =16/81
