Question

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

Answer 1

Answer:

Largest 3 digit number = 999.

Now to find largest 3 digit perfect square number subtract 38 from 999

999−38

961

31

2

perfect square

Answer 2

Answer:

961

Step-by-step explanation:

As, the root of 999 (√999) = 31.6

∴ The largest number of 3 digits which is a perfect square is the square of 31² = 961