Question

What will the output of the following code be if the user inputs 2.5 as the first number and 3.4 as the second?

x = float(input("Enter a number: "))
y = float(input("Enter another number: "))
z = (x + y) / 2
print(z)

(2 points)
Responses

2.95
2.95

It'll throw and "unsupported operand type" error.
It'll throw and "unsupported operand type" error.

3
3

2.9
2.9

Answer 1

Let's break down the code step-by-step with the provided inputs.

1. The user inputs the first number, which is `2.5`, and it gets assigned to the variable `x`.
2. The user inputs the second number, which is `3.4`, and it gets assigned to the variable `y`.
3. The code calculates the average of the two numbers using the formula `(x + y) / 2`.
- Calculation: `(2.5 + 3.4) / 2`
- First, add the two numbers: `2.5 + 3.4 = 5.9`.
- Then, divide by 2: `5.9 / 2 = 2.95`.
4. The result, `2.95`, is printed.

Therefore, the output of the code when the user inputs `2.5` as the first number and `3.4` as the second will be:

**2.95**