Theoretical probability of flipping two coins simultaneously

Question

you flip two coins simultaneously you can either get 2 heads, 2 tails, one head and one tail.

1. What is the theoretical probability that a coin toss results in one head and one tail showing?

Answer 1

Looking at all the possibilities: 2 heads, 2 tails, (1 Head, 1 Tail), & (1 Tail, 1 Head). That means that a head and a tail can result 2 out of the 4 chances or 2/4 = 1/2