725
500 + 4 = 504
225 + 500 = 725
LCM(225, 500) = 4500.
The GCF of 225 and 500 is 25.
The sum of 225 is simply 225 itself, as it is a single number without any additional values to add. If you meant to ask for the sum of its digits, that would be 2 + 2 + 5 = 9. Please clarify if you intended a different calculation!
The sum of 30,000,000 and 500 is 30,000,500
The sum is 1511.
The sum is 1300
500 + 4 = 504
775-500=225
LCM(225, 500) = 4500.
225 + 500 = 725
The GCF of 225 and 500 is 25.
500 + 400 = 900
Formula for sum of first natural number = n(n+1)/2 , here n=225 so, answer is 225(225+1)/2 = 25425
725 - 225 = 500
225