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, -7, -2, 3, 84, -53, 9, 30, -67, 44, -42, 99]

A: [-11.5, -4.5, 0.5, 43.5, 15.5, -22.0, 19.5, -18.5, -11.5, 1.0, 28.5]
****
Q: [42, 51, 60, 17, 32, -27, -48, -88, 12, 42, 79, 62]

A: [46.5, 55.5, 38.5, 24.5, 2.5, -37.5, -68.0, -38.0, 27.0, 60.5, 70.5]
****
Q: [-43, -60, 17, -11, -4]

A:
[-51.5, -21.5, 3.0, -7.5]
****