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: [54, -28, -32]

A: [13.0, -30.0]
****
Q: [6, -20, 92, 43, -89, 46, 1, -64, -71, 88]

A: [-7.0, 36.0, 67.5, -23.0, -21.5, 23.5, -31.5, -67.5, 8.5]
****
Q: [-67, 74, -97, -29, 33, -10, 49, 34, 39, -96, -39]

A:
[3.5, -11.5, -63.0, 2.0, 11.5, 19.5, 41.5, 36.5, -28.5, -67.5]
****