What is 5/6 plus 8/9?

Here we will show you how to calculate 5/6 plus 8/9. We will give you the answer in fraction form and in decimal form.

We label the numbers in 5/6 plus 8/9 like this:

5/6 + 8/9 = 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 5/6 plus 8/9 into the formula above, we get:

(5x9 + 6x8) / 6x9
(45 + 48) / 54
93/54

Thus, the answer to 5/6 plus 8/9 (simplified if necessary) in fraction form is as follows:

1 13/18

To get the answer to 5/6 plus 8/9 in decimal form, we simply divide the numerator by the denominator from our fraction answer:

93 / 54 = 1.7222

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