When you flip a coin two times, you can get a few different results. Let’s break it down in simple terms:

1. Possible Results: Here are the possible outcomes:

   • Heads, Heads (HH)
   • Heads, Tails (HT)
   • Tails, Heads (TH)
   • Tails, Tails (TT)

2. Counting Heads: You can get heads in these outcomes:

   • HH
   • HT
   • TH

That means there are 3 outcomes where you get at least one head out of the 4 total outcomes.

To find out the chance of getting at least one head, you can say it’s

$$\frac{3}{4}$$

This is the same as saying there’s a 75% chance.

Pretty simple, right?