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].

[27, -75, 71, -18, -67, -62, 95, 3, 10]
[-24.0, -2.0, 26.5, -42.5, -64.5, 16.5, 49.0, 6.5]

[16, -51, -26, 81, 86, 96, 72, 44]
[-17.5, -38.5, 27.5, 83.5, 91.0, 84.0, 58.0]

[80, 77, 6, 90, -24, -5, -28, 13, 89]

[78.5, 41.5, 48.0, 33.0, -14.5, -16.5, -7.5, 51.0]

