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]: [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]

[EX Q]: [68, -24, 24]
[EX A]: [22.0, 0.0]

[EX Q]: [61, 67, 76, -92, 25, 57, -11, 60, -68, 62, 55]
[EX A]:
[64.0, 71.5, -8.0, -33.5, 41.0, 23.0, 24.5, -4.0, -3.0, 58.5]