Question

EMATICS
61. The square root of 0.0016 is
(A) 0.04
004
(B) 0.004
(©) 0.4
(D) None of these​

Answer 1

Answer:

heya mate there's your answer

hope it helps you

Thank you

Answer 2

The square root of 0.0016 is 0.04

Given :

The number 0.0016

To find :

The square root of 0.0016 is

(A) 0.04

(B) 0.004

(C) 0.4

(D) None of these

Solution :

Step 1 of 2 :

Write down the given number

The given number is 0.0016

Step 2 of 2 :

Find the square root of the number

$\displaystyle \sf{ \sqrt{0.0016} }$

$\displaystyle \sf{ = \sqrt{ \frac{16}{10000} } }$

$\displaystyle \sf{ = \sqrt{ \frac{2 \times 2 \times 2 \times 2}{2 \times 2 \times 2 \times 2 \times 5 \times 5 \times 5 \times 5} } }$

$\displaystyle \sf{ = \sqrt{ \frac{1}{ 5 \times 5 \times 5 \times 5} } }$

$\displaystyle \sf{ = \sqrt{ \frac{1}{ {5}^{2} \times {5}^{2} } } }$

$\displaystyle \sf{ = \frac{1}{5 \times 5} }$

$\displaystyle \sf{ = \frac{1}{25} }$

$\displaystyle \sf{ = 0.04}$

Hence the correct option is (A) 0.04

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