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, -48, 99, 42, -24, 100]
[EX A]: [-10.5, 25.5, 70.5, 9.0, 38.0]

[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]

[EX Q]: [33, -21, 64, 44, 58, 95, -96]
[EX A]:
[6.0, 21.5, 54.0, 51.0, 76.5, -0.5]