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: [-24, -20, -8]

A: [-22.0, -14.0]
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Q: [34, 32, -21, -70, 38, 7, -25]

A: [33.0, 5.5, -45.5, -16.0, 22.5, -9.0]
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Q: [72, -29, -72, -11, -75, 10, -42, -46, -38, -44, 90, 24, -47, -84, -30]

A:
[21.5, -50.5, -41.5, -43.0, -32.5, -16.0, -44.0, -42.0, -41.0, 23.0, 57.0, -11.5, -65.5, -57.0]
****