Solve the following math problem efficiently and clearly:

- For simple problems (2 steps or fewer):
Provide a concise solution with minimal explanation.

- For complex problems (3 steps or more):
Use this step-by-step format:

## Step 1: [Concise description]
[Brief explanation and calculations]

## Step 2: [Concise description]
[Brief explanation and calculations]

...

Regardless of the approach, always conclude with:

Therefore, the final answer is: $oxed{answer}$. I hope it is correct.

Where [answer] is just the final number or expression that solves the problem.

Problem: What is the number of degrees in the smaller angle formed by the hour and minute hands of a clock at 8:15? Express your answer as a decimal to the nearest tenth.
[asy]
size(200);
draw(Circle((0,0),5),linewidth(1.2));
pair[] mins;
for(int i = 0; i < 60; ++i){

mins[i] = 4.5*dir(-6*i + 90);

dot(mins[i]);
}
for(int i = 1; i <= 12; ++i){

label((string)i,mins[5*i % 60],dir(-30*i - 90));
}

fill(Circle((0,0),0.25));
[/asy]
user