Question

Find the square root of a greatest five digit number correct up to three decimal places, with solution​

Answer 1

Answer:

For this we apply the method of finding the square root of 99999 by division method. The final remainder is 143. Hence,if we subtract 143 from 99999 then the new number will be a perfect square. Whose Square root is 316.

Answer 2

Answer:

99856

Now, subtracting 143 from 99999 we get, 99999 – 143 = 99856. Hence, 99856 is the largest five- digit perfect square number. Finally, the largest five-digit perfect square number is 99856 whose square root is 316.