In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].
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Question: [-99, 61, 95]

Answer: [-19.0, 78.0]


Question: [65, 82, -67, -51]

Answer: [73.5, 7.5, -59.0]


Question: [8, -2, -68, 82, -64, -38, -16, 75, 25, 34, 93, -95]

Answer:
[3.0, -35.0, 7.0, 9.0, -51.0, -27.0, 29.5, 50.0, 29.5, 63.5, -1.0]