Question

Find the largest number of 3digit which is a perfect square .

Answer 1

Answer:

961 isthe largest 3 digit perfect square whose square root is 31.

Step-by-step explanation:

Answer 2

Answer:

961

Step-by-step explanation:

Step 1: Take the largest 3-digit number -----> 999

Logic for step 1: Since the question is for largest 3 digit number, our answer should be as close to 999 as possible

Step 2: Calculate the square root of 999 (Just take the integer part)

Logic for step 2: A perfect square always has an integer square root

Step 3: The integer part will be 31

Logic for step 3: Since the answer cannot cross 999, we do not take 32

Step 4: Calculate the square of 31 ------> (31 x 31)

Logic for step 4: That's perfect square!

Step 5: Answer is 961

All the best