0
Anonymous
sqrt(81180) = 284.9
So the next square is 285.
2852 = 81225 so need to add 45
Wiki User
To find the least number that should be added to 81180 to make it a perfect square, first, determine the square root of 81180, which is approximately 284.3. The next whole number is 285, and squaring it gives 81225. Therefore, the least number to be added is 81225 - 81180 = 45. Thus, 45 should be added to 81180 to make it a perfect square.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180