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.
[[34, 20, 17, -34], [31, -24, 44], [-24, -1], [48, -17, 48, -6], [-23, 40], [-47, -48, -29, 19, -16]]