The probability that the sum of the dots on the dice is a number greater than 3 if the second die is a 2 is

Question

Two dice are rolled one after another. Construct a sample space and determine the probability that the sum of the dots on the dice total a number greater than 3 if the second die is a 2.

Answer 1

2,6

2,5

2,4

2,3

2,2

will have sum greater than 3

sums are 4,5,6,7, and 8

Answer 2

2, 2

2, 3

2, 4

2, 5

2, 6

 

Those are the "successes."

What is the total possible outcomes?