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: [-46, -62, 32, 90, -50, -12, 70, -55, 38, -53]

A: [-54.0, -15.0, 61.0, 20.0, -31.0, 29.0, 7.5, -8.5, -7.5]
****
Q: [-82, -95, -100, -88]

A: [-88.5, -97.5, -94.0]
****
Q: [-98, -54, 58, -15, -50, -80, 29, 72, 80, -27, -90, -15, 1, 89, 65]

A:
[-76.0, 2.0, 21.5, -32.5, -65.0, -25.5, 50.5, 76.0, 26.5, -58.5, -52.5, -7.0, 45.0, 77.0]
****