TASK DEFINITION: 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].
PROBLEM: [-9, 97, -37]

SOLUTION: [44.0, 30.0]

PROBLEM: [-34, -25, 96, -6, 33, -7, -19, -95, 16, -22]

SOLUTION: [-29.5, 35.5, 45.0, 13.5, 13.0, -13.0, -57.0, -39.5, -3.0]

PROBLEM: [-33, -1, -94, -98, -30, 45, -46]

SOLUTION:
[-17.0, -47.5, -96.0, -64.0, 7.5, -0.5]