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: [79, 42, -75, -7]

Answer: [60.5, -16.5, -41.0]


Question: [-89, 26, -64, -96, 40, -90, -88]

Answer: [-31.5, -19.0, -80.0, -28.0, -25.0, -89.0]


Question: [-91, -83, -99, -45, 43, -89, 99, -40, 84, 97, 13]

Answer:
[-87.0, -91.0, -72.0, -1.0, -23.0, 5.0, 29.5, 22.0, 90.5, 55.0]