What is 1/7 times 21?

How do you multiply 1/7 by 21? Here we will show you step-by-step how to solve 1/7 times 21, which can be written as follows:

		1
		7

x 21

Step 1: Setup
First of all, note that 21 is the same as 21/1 since 21 divided by 1 is 21. Therefore, start by setting up the problem like this:

		1
		7

		21
		1

Step 2: Multiply
Multiply the numerators together (1 x 21 = 21) and multiply the denominators together (7 x 1 = 7) and make it into one fraction like so:

		21
		7

Step 3: Simplify
Simplify the fraction above if possible. Here is the final answer in its simplest form:

That's it folks! Now you know how to calculate 1/7 times 21.

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