The two square numbers that add up to 225 are 144+81 = 225
There are infinitely many pairs of numbers that add up to 450. The set with the smallest difference is 225 and 225. Any set of numbers that are an equal distance lower and higher than 225 will add up to 450.225-37=198225+37=262198+262=450
225 + 400 ie 152 + 202
671
The answer is 454. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
15 x 15 = 225
Its indefinite: Start with 0,1 add last two numbers = 1 add to sequence = 0,1,1 add last two numbers = 2 add to sequence = 0,1,1,2 add last two numbers = 3 add to sequence = 0,1,1,2,3 add last two numbers = 5 add to sequence = 0,1,1,2,3,5 add last two numbers ......... add to sequence ..........
(75,3)(45,5)(25,9)
259
To find the average of a number, add all of the numbers together, and divide the total by the quantity of values that you added.130+95=225( 2 numbers )225/2-112.5
You need at least two numbers to find an LCM.
5 and 1