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].

[EX Q]: [79, 42, -75, -7]
[EX A]: [60.5, -16.5, -41.0]

[EX Q]: [-40, 54]
[EX A]: [7.0]

[EX Q]: [27, -75, 71, -18, -67, -62, 95, 3, 10]
[EX A]:
[-24.0, -2.0, 26.5, -42.5, -64.5, 16.5, 49.0, 6.5]