Question

find the square root of the decimals 32.49

Answer 1

Step 1 = Just remove the decimal point in mind and think as 3249 instead of 32.49

Step 2 = Now multiply by 57 X 57 think as 5.7 X 5.7.

Step 3 = Take one number from the 2
= 57 X 57 as 5.7 X 5.7

Step 4 = 5.7 is your answer.

Or
$\sqrt{32.49 = 5.7}$