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].

Q: [92, -48]

A: [22.0]
****
Q: [-74, -74, 64, -88, 59, 99, 27, -18, -49]

A: [-74.0, -5.0, -12.0, -14.5, 79.0, 63.0, 4.5, -33.5]
****
Q: [-80, 13, -65, 69, -88, -76]

A:
[-33.5, -26.0, 2.0, -9.5, -82.0]
****
