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: [-25, 38, 7, 52, -63, -81, -63, -74, 85, 27, 2]

Answer: [6.5, 22.5, 29.5, -5.5, -72.0, -72.0, -68.5, 5.5, 56.0, 14.5]


Question: [-70, 32, 85, 48, -10, -65, -3]

Answer:
[-19.0, 58.5, 66.5, 19.0, -37.5, -34.0]