What is 4/9 plus 2/8?

Here we will show you how to calculate 4/9 plus 2/8. We will give you the answer in fraction form and in decimal form.

We label the numbers in 4/9 plus 2/8 like this:

4/9 + 2/8 = 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 4/9 plus 2/8 into the formula above, we get:

(4x8 + 9x2) / 9x8
(32 + 18) / 72
50/72

Thus, the answer to 4/9 plus 2/8 (simplified if necessary) in fraction form is as follows:

25/36

To get the answer to 4/9 plus 2/8 in decimal form, we simply divide the numerator by the denominator from our fraction answer:

50 / 72 = 0.6944

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

What is 4/9 plus 2/9?
Here are the next fractions on our list that we have added together so you can learn how to add fractions.