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].

Q: [6, 12, 68, 37, 39, 100, -48]

A: [9.0, 40.0, 52.5, 38.0, 69.5, 26.0]
****
Q: [-82, -46, -50, 84, 94, 78, -5, -49, -60, 13, 6, 68]

A: [-64.0, -48.0, 17.0, 89.0, 86.0, 36.5, -27.0, -54.5, -23.5, 9.5, 37.0]
****
Q: [-69, -22]

A:
[-45.5]
****