Depending on the restrictions applied to the problem, there are an infinite number of solutions. Whether you may use fractions are not, if you are restricted to the natural numbers or if all the real numbers are included, if you may use negative numbers. The easiest solution would be 30, 0, 0, 0. Another simple solution would be to have all the numbers be equal to themselves.
If we represent x as one of the numbers and all numbers are equal in between themselves, we have that
x + x + x + x = 30
or 4x = 30
From there you must divide both sides of the equal sign by 4 (just 4) so that
x = 30/4
From there it's simple fraction reduction (30 and 4 are divisible by 2) so
x = 15/2
Then, if you are allowed decimals, you can transform fraction
x = 7.5
what 4 numbers equal 30?
16 + 9 + 4 + 1
I was able to get the number 30 by adding 4 odd numbers 3 + 7 + 5 + 15 = 30 But i can't add 5 odd numbers to get 30
12
Since they must total 30, and be equal, divide 30 in half. 30 divided by 2 will give you the answer.
30
(5x5)+(4+1)=30 :)
16 + 9 + 4 + 1
I was able to get the number 30 by adding 4 odd numbers 3 + 7 + 5 + 15 = 30 But i can't add 5 odd numbers to get 30
The numbers are 0, 2, 4, 6, 8 and 10.
4 squared is 16, so any numbers that are 16 apart. For example 46-30=16
They are: 30*30 = 900
12
By the uniqueness of numbers, there is no other number that is equal to 30.
Since they must total 30, and be equal, divide 30 in half. 30 divided by 2 will give you the answer.
The numbers are: 30 and -30
-30
-117