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: [-47, 11, -88, -4, -97, 50, 86, -64]

Answer: [-18.0, -38.5, -46.0, -50.5, -23.5, 68.0, 11.0]


Question: [-96, 25, -5, 67, -10, 22, -61, 90, 40, -62]

Answer: [-35.5, 10.0, 31.0, 28.5, 6.0, -19.5, 14.5, 65.0, -11.0]


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]


