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.
[[-6, -48], [-35, -44, 10, -13], [5, -35, 17, 44], [-28, 7], [47, -21, 12, -3], [-3, -24, 13]]