It is: 15+15 = 30
-17
The sum of all prime numbers less than 30 is 129.
15 and 2
(6 * 30) + (15 * 42) = 180 + 630 = 810.
It is: 15+15 = 30
-17
The sum of all prime numbers less than 30 is 129.
It is 0.
15 and 2
(6 * 30) + (15 * 42) = 180 + 630 = 810.
Oh, what a happy little question! To find the sum of all the even numbers less than 30, we can start by listing them: 2, 4, 6, 8, and so on up to 28. Then, we can add them all up gently, like adding colors to a beautiful painting. The sum of all these even numbers is 210, creating a lovely harmony on our canvas of numbers.
The two numbers are 25 and 15
13
15 and 2
30 and 45
31