465
The total is 465
The sum of whole numbers 1 through 30 is 465.
(30 + 1) * 30/2 ie 465
Let the number be represented by 'a' a+(a+1)+(a+2)+(a+3)+(a+4)=465 a+a+1+a+2+a+3+a+4=465 a+a+a+a+a+1+2+3+4=465 5a+10=465 5a=465-10 5a=455 5a/5=455/5 a=91 So if a=91 a+1=92 a+2=93 a+3=94 a+4=95
563.
465 + 98 = 563
Presumably, their sum is 465. By the way, did you read your question before posting it?
465
The total is 465
The sum of the first 30 positive integers is: 465.
The sum of whole numbers 1 through 30 is 465.
the "sum" means to add the numbers, therefore:98 + 126 = 224
30*31/2 = 465
Multiply 31 by 15 and you have your answer (465).
98 + 12087 = 12185
(30 + 1) * 30/2 ie 465