There are 66 numbers from 11 to 76 inclusive. Take the top number plus the bottom number, 11 + 76 = 87
Now take 12 + 75 = 87, and a pattern emerges.
Repeat this over and over again, and you will have done it 33 times, half of 66.
(a+b)*(n/2) where n is the number of items in the list.
87 * 33 = 2871 ■
Chat with our AI personalities
The integers are 37 and 39.
Presumably the sum is -222, as defined by the question!
Half of 154 is 77, so your numbers are 76 and 78.
The three numbers added together will equal 228. The average of the three numbers will be 228 / 3 = 76. If you take one even integer from either side of 76, you get 74 and 78.Therefore, the three consecutive even integers which equal 228 are 74, 76 and 78.
76.