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: [58, -5, 43, -83, -62, 51, -90, 29, -13]

A: [26.5, 19.0, -20.0, -72.5, -5.5, -19.5, -30.5, 8.0]
****
Q: [22, 68, -49, 32, 13, 94, 81, 53, -13, 35]

A: [45.0, 9.5, -8.5, 22.5, 53.5, 87.5, 67.0, 20.0, 11.0]
****
Q: [76, -91, -90, -7, 84, -48, -48]

A:
[-7.5, -90.5, -48.5, 38.5, 18.0, -48.0]
****