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: [27, -48, 99, 42, -24, 100]

Answer: [-10.5, 25.5, 70.5, 9.0, 38.0]


Question: [79, 37]

Answer: [58.0]


Question: [53, 78, 46, 21, 78, 7, 50, 18, -7, -40, 55, 93, -61, -78, 12]

Answer:
[65.5, 62.0, 33.5, 49.5, 42.5, 28.5, 34.0, 5.5, -23.5, 7.5, 74.0, 16.0, -69.5, -33.0]