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, 37]

Answer: [58.0]


Question: [-56, 30, -70]

Answer: [-13.0, -20.0]


Question: [17, -19, 98]

Answer:
[-1.0, 39.5]