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: [24, -46, -3, -23, -54, 24, 89, -5, -46, -97, 64, -83]

Answer: [-11.0, -24.5, -13.0, -38.5, -15.0, 56.5, 42.0, -25.5, -71.5, -16.5, -9.5]


Question: [-12, -89]

Answer: [-50.5]


Question: [24, 95, 14, -54, 56, 36, -20, 89, 58]

Answer:
[59.5, 54.5, -20.0, 1.0, 46.0, 8.0, 34.5, 73.5]