Definition: In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
Input: [[15, -15, -32, 22], [-34, 41, 48, -48, 30], [0, 13, 16]]

[158400, 96353280, 0]