What is 5/7 plus 7/4?

Here we will show you how to calculate 5/7 plus 7/4. We will give you the answer in fraction form and in decimal form.

We label the numbers in 5/7 plus 7/4 like this:

5/7 + 7/4 = A/B + C/D

We will use an adding fractions formula that does not require you to find the lowest common denominator to get the answer. The adding fractions formula is:

(AD + BC) / BD

When we fill in 5/7 plus 7/4 into the formula above, we get:

(5x4 + 7x7) / 7x4
(20 + 49) / 28
69/28

Thus, the answer to 5/7 plus 7/4 (simplified if necessary) in fraction form is as follows:

2 13/28

To get the answer to 5/7 plus 7/4 in decimal form, we simply divide the numerator by the denominator from our fraction answer:

69 / 28 = 2.4643

Adding Fractions Calculator
You can enter another adding fractions problem for us to explain and solve:

What is 5/7 plus 7/5?
Here are the next fractions on our list that we have added together so you can learn how to add fractions.