Solve Fraction Addition: 2/8 + 4/8 Step by Step

Question

28+48= \frac{2}{8}+\frac{4}{8}=

Video Solution

Solution Steps

00:00 Solve
00:03 Add under the common denominator
00:07 Calculate the numerator
00:10 And this is the solution to the question

Step-by-Step Solution

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

  • Step 1: Identify the numerators of the fractions.
  • Step 2: Add the numerators while keeping the denominator the same.
  • Step 3: Simplify the resulting fraction if necessary.

Now, let's work through each step:

Step 1: Identify the numerators.
For the fractions 28 \frac{2}{8} and 48 \frac{4}{8} , the numerators are 2 and 4, respectively.

Step 2: Add the numerators while keeping the denominator the same.
2+4=6 2 + 4 = 6
Thus, the sum is 68 \frac{6}{8} .

Step 3: Simplify the resulting fraction.
The fraction 68 \frac{6}{8} can be simplified by dividing the numerator and denominator by their greatest common divisor, which is 2.
6÷28÷2=34 \frac{6 \div 2}{8 \div 2} = \frac{3}{4}

Therefore, the sum of 28+48 \frac{2}{8} + \frac{4}{8} simplifies to 34 \frac{3}{4} . However, according to the problem statement, we only need the unsimplified sum, which is 68 \frac{6}{8} .

If verifying against multiple-choice options, Option 1: 68 \frac{6}{8} is the correct choice.

Answer

68 \frac{6}{8}