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: [24, -45, 89, -30, 63, -79, -53, -22, -64, -26, 21, -19, -16, 16, 87]
Output:
[-10.5, 22.0, 29.5, 16.5, -8.0, -66.0, -37.5, -43.0, -45.0, -2.5, 1.0, -17.5, 0.0, 51.5]