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: [92, -79, 17, 91, 49, 10, -50, -35]

SOLUTION: [6.5, -31.0, 54.0, 70.0, 29.5, -20.0, -42.5]

PROBLEM: [24, 36, -19, 61, 6]

SOLUTION: [30.0, 8.5, 21.0, 33.5]

PROBLEM: [90, -3, 21, -6, 85, 36, 49, 61, 16, -75, -90, 78, 0]

SOLUTION:
[43.5, 9.0, 7.5, 39.5, 60.5, 42.5, 55.0, 38.5, -29.5, -82.5, -6.0, 39.0]