Solve the Fraction Addition: Finding the Missing Addend in 1/4 + ? = 3/4

To solve this problem, we'll follow these steps:

• Step 1: Identify the sum and known fraction in the equation $\frac{1}{4} + x = \frac{3}{4}$.
• Step 2: Subtract the known fraction from the total sum to find the missing fraction.
• Step 3: Simplify the result to express the missing fraction clearly.

Now, let's work through each step:
Step 1: We are given that $\frac{1}{4} + x = \frac{3}{4}$. Here, $x$ represents the missing fraction.

Step 2: To isolate $x$, we subtract $\frac{1}{4}$ from both sides of the equation:

$x = \frac{3}{4} - \frac{1}{4}$

Step 3: Perform the subtraction. Since both fractions have the same denominator, subtract the numerators:

$\frac{3}{4} - \frac{1}{4} = \frac{3 - 1}{4} = \frac{2}{4}$

Therefore, the missing fraction is $\frac{2}{4}$, which is one of the given answer choices.