What is 2/3 plus 1/5?

Here we will show you how to calculate 2/3 plus 1/5. We will give you the answer in fraction form and in decimal form.

We label the numbers in 2/3 plus 1/5 like this:

2/3 + 1/5 = 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 2/3 plus 1/5 into the formula above, we get:

(2x5 + 3x1) / 3x5
(10 + 3) / 15
13/15

Thus, the answer to 2/3 plus 1/5 (simplified if necessary) in fraction form is as follows:

13/15

To get the answer to 2/3 plus 1/5 in decimal form, we simply divide the numerator by the denominator from our fraction answer:

13 / 15 = 0.8667

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