# What is the Square Root of 3/21?

The square root of 3/21 is the same as the square root of 3 divided by the square root of 21.

Parts of a fraction

It’s important to know the different parts of a fraction. The fraction has three parts

Numerator: The numerator is the topmost number of the fraction

In this case, the numerator is 3

Denominator: This is the bottom number of the fraction

In this case, the Denominator is 21

Fraction bar: The symbol that separates the numerator and denominator to form one fraction with two parts

How to find the square root of a fraction

1. Find the square root of the numerator The square root of 3 is 1.732050808

2. Find the square root of the denominator The square root of 21 is 4.582575695

3. Divide the square root of the numerator by the square root of the denominator

1.732050808/4.582575695

Therefore the square root of 3/21 is 0.377964473

Fraction Square root Calculator

Use the calculator below to check the square root of a fraction

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