198.
Let 'S' represent the sum. Then the equation isS = 198 + 65
45+54=99 99*2=198 198 is the answer.
65, 66, 67
7272 * * * * * WRONG! Sum from 23 to 123 = (sum from 1 to 123) minus (sum from 1 to 22) = 123*124/2 - 22*23/2 = 7626 - 253 = 7373. NOT 7272!
198.
Let 'S' represent the sum. Then the equation isS = 198 + 65
198+65= ?
1062
The
45+54=99 99*2=198 198 is the answer.
198.
Well, darling, the sum of w and 253 is simply w + 253. Mathematically speaking, you just need to add those two numbers together to get your answer. So, go ahead and crunch those numbers, honey!
This is how you solve this:1) Do the first sum. 2) Do the second sum. 3) Compare the results.
2265/999
The sum is 1407.
The answer is 198.