Q: What is the sum of four integers whose average is fifteen?

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The average of the four numbers will be equal to 116/4 = 29 Since you are looking for an even number of integers, you cannot have them averaging an odd number.

I assume you meant "sum". The answer is 60. 60=4 (integers) * 15 (average value of the integers). average of 4 integers = 15 --> (a + b + c + d)/4 = 15 --> (a + b + c + d) = 15 * 4 --> (a + b + c + d) = 60

The integers are 81, 83, 85 and 87.

19, 20,21,22

The answer to that question is 6,7,8,9.

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The average of the four numbers will be equal to 116/4 = 29 Since you are looking for an even number of integers, you cannot have them averaging an odd number.

I assume you meant "sum". The answer is 60. 60=4 (integers) * 15 (average value of the integers). average of 4 integers = 15 --> (a + b + c + d)/4 = 15 --> (a + b + c + d) = 15 * 4 --> (a + b + c + d) = 60

There is a set of four consecutive even integers whose sum is four. The set is: -2, 0, 2 and 4.

The integers are 6, 7, 8 and 9.

The integers are 21, 22, 23 and 24.

6,7,8,9

The integers are 17, 19, 21 and 23.

27 + 28 + 29 + 30 = 114

The integers are -2, 0, 2 and 4.

The integers are 26, 27, 28 and 29.

No.

The integers are 81, 83, 85 and 87.