Solve the Fraction Addition: 1/7 + 5/7 Step by Step

Question

17+57= \frac{1}{7}+\frac{5}{7}=

Video Solution

Solution Steps

00:00 Solve
00:03 Add under the common denominator
00:09 Calculate the numerator
00:13 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 of 7.
  • Step 2: Add the numerators together: 1+5=6 1 + 5 = 6 .
  • Step 3: Place the sum of the numerators over the common denominator.

Now, let's work through the solution:

Step 1: Since both fractions, 17 \frac{1}{7} and 57 \frac{5}{7} , have the same denominator, we can directly apply the addition rule for fractions with a common denominator.

Step 2: Add the numerators 1 and 5. Performing this calculation: 1+5=6 1 + 5 = 6 .

Step 3: Place this result over the common denominator of 7. Therefore:

17+57=1+57=67 \frac{1}{7} + \frac{5}{7} = \frac{1+5}{7} = \frac{6}{7}

Therefore, the solution to the problem is 67 \frac{6}{7} .

Answer

67 \frac{6}{7}