Solve the Fraction Addition: 1/7 + 2/7 Step-by-Step

Question

Solve the following exercise:

17+27=? \frac{1}{7}+\frac{2}{7}=\text{?}

Video Solution

Solution Steps

00:00 Solve
00:06 Let's add the fractions under a common denominator
00:11 Let's calculate the numerator
00:15 And this is the solution to the question

Step-by-Step Solution

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

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

Now, let's work through each step:
Step 1: Both fractions, 17\frac{1}{7} and 27\frac{2}{7}, have a common denominator of 7.
Step 2: Add the numerators: 1+2=31 + 2 = 3.
Step 3: Write the sum as a fraction with the denominator 7: 37\frac{3}{7}.

Therefore, the solution to the problem is 37\frac{3}{7}.

Answer

37 \frac{3}{7}