They are 29, 30 and 31.
The numbers are 89, 91 and 93 and 90, 91 and 92
The numbers are 88, 89, 90, and 91.
21, 22, 23, 24
85, 86, 87
No four consecutive whole numbers have a sum of 360. 88 + 89 + 90 + 91 = 358 . . . too small 89 + 90 + 91 + 92 = 362 . . . too big
The three composite numbers are 28, 30 and 32. Their sum is 90.
90 + 3 + 6
If half of the sum is 90 then the full sum must be 180. The three consecutive multiples of 10 which add up to 180 are 50, 60 and 70.
The sum of two odd numbers is even and the sum of an even number and an odd number is odd.So the sum of three consecutive odd numbers is odd but 270 is even.Ergo there are no three consecutive odd numbers that sum to 270.Three consecutive numbers that sum to 270 are 89, 90, 91.Three consecutive even numbers that sum to 270 are 88, 90, 92.
There are two consecutive even integers: 90 and 92.
To find the average add the three numbers together then divide by three. The answer is 90.
85, 86 and 87