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Find the Square Rootthe Following Correct to Three Places of Decimal. 2 1 2 - Mathematics

Find the square rootthe following correct to three places of decimal. 

`2 1/2`

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Solution

We can find the square root up to four decimal places by expanding ` 2 1/2` into decimal form up to eight digits to the right of the decimal point as shown below:

`2 1/2=2.50000000` 

But, this is the same with the value 2.5 in problem Hence, the square root of  ` 2 1/2 ` is 1.581.

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APPEARS IN

RD Sharma Class 8 Maths
Chapter 3 Squares and Square Roots
Exercise 3.8 | Q 1.19 | Page 56
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