How to calculate 3/7 plus 1/7 (What is 3/7 plus 1/7?)

How to calculate 3/7 plus 1/7

What is 3/7 plus 1/7? Here we will explain and show you how to calculate 3/7 plus 1/7.

Note that numbers below the divider line are called denominators and numbers above the divider line are called numerators.

We start by setting up 3/7 plus 1/7 like this so it is easier to read:

		3
		7

		1
		7

To add fractions where the denominators are the same, you can add the numerators and keep the denominator like this:

		3 + 1
		7

		4
		7

That is it! Now you know how to calculate 3/7 plus 1/7. The answer is below (simplified if necessary):

4/7

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Extra credit:
You may also be interested to know that you can get 3/7 plus 1/7 in decimal form by taking the fraction answer and dividing the numerator by the denominator.

4 / 7 = 0.5714