What is 7 divided by square root of 42? (7/√42)

7 divided by square root of 42

Here we will show you how to calculate 7 divided by the square root of 42. In fact, we will show you two different ways of calculating 7 divided by √42. We start by displaying the problem we are solving in mathematical terms, as follows:

7 ÷ √42 =

		7
		√42

Method 1
To solve the problem 7 divided by the square root of 42 using this method, we first find the square root of 42, and then we divide 7 by the answer to the square root of 42.

		7
		√42

≈

		7
		6.4807407

		7
		6.4807407

≈ 1.0801234

Method 2
With this alternate method, we first move the radical from the denominator to the numerator by multiplying the numerator and denominator by √42 like this.

		7 × √42
		√42 × √42

≈

		45.3651849
		42

Then we divide the numerator by the denominator to once again get the answer to 7 divided by the square root of 42.

		45.3651849
		42

≈ 1.0801234

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