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: [69, -85, -82, 75, -40, 98, -48, 27, -52, -45]

Answer: [-8.0, -83.5, -3.5, 17.5, 29.0, 25.0, -10.5, -12.5, -48.5]


Question: [8, -8, 26, -88, 71, -9, -10, -93, -91, -72, -12]

Answer: [0.0, 9.0, -31.0, -8.5, 31.0, -9.5, -51.5, -92.0, -81.5, -42.0]


Question: [100, 1, 0, 43, -62, -56, -32, -76, -40, 33, -31, 56]

Answer:
[50.5, 0.5, 21.5, -9.5, -59.0, -44.0, -54.0, -58.0, -3.5, 1.0, 12.5]