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: [-16, 64, -90, -98, -31, 44, 49, -51]

A: [24.0, -13.0, -94.0, -64.5, 6.5, 46.5, -1.0]
****
Q: [54, -28, -32]

A: [13.0, -30.0]
****
Q: [49, 100, 46, -75, -84, 80, 2, 34, -92, -55, -88, 75]

A:
[74.5, 73.0, -14.5, -79.5, -2.0, 41.0, 18.0, -29.0, -73.5, -71.5, -6.5]
****