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].

[76, -70, 13, 17, 80, 21, 62]
[3.0, -28.5, 15.0, 48.5, 50.5, 41.5]

[-5, -54, -100, -12, -64, 96, -48]
[-29.5, -77.0, -56.0, -38.0, 16.0, 24.0]

[53, 72]

[62.5]