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]: [96, 76, -4]
[A]: [86.0, 36.0]


[Q]: [-74, -2]
[A]: [-38.0]


[Q]: [94, -7, 60, -34, 6, -31, -45, 27, -48, -99]
[A]:
[43.5, 26.5, 13.0, -14.0, -12.5, -38.0, -9.0, -10.5, -73.5]