3x3 magic square 25 total
You don't
Yes, it is not that difficult.
The LCM refers to whole numbers, not decimals.
A normal 3x3 magic square has a sum of 15. So you subtract 3 from each number in the square.
No, pi is not used to solve a square root problem.
The answer depends on what the problem is.
Decimals are simply a way to express numbers. There is nothing to solve!
use the inverse square method, it works the fastest
In some cases that can help you by getting rid of decimals.
I think it's easiest to convert it to a decimal. For example 1 and 1/2 is 1.5. Then, use 1.5 in your calculations since it's easy to solve with decimals
You square the number in the parentheses.