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: [-23, 63, -6, 66, -53, 18, -45]

A: [20.0, 28.5, 30.0, 6.5, -17.5, -13.5]
****
Q: [-12, -20, -43, 3, -38, -4, 34]

A: [-16.0, -31.5, -20.0, -17.5, -21.0, 15.0]
****
Q: [63, -33, 51, 18, -88, -97, 100, 62, -48, 82, 72, -23]

A:
[15.0, 9.0, 34.5, -35.0, -92.5, 1.5, 81.0, 7.0, 17.0, 77.0, 24.5]
****