Instructions: 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].
Input: [73, -25, 68, 92, -38, -9, -29, -97, -60]
Output:
[24.0, 21.5, 80.0, 27.0, -23.5, -19.0, -63.0, -78.5]