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.
[[48, 3, -44, 35], [23, 32], [12, -15, 31, 11, -47], [38, 12, 14, 2, -41], [-42, 13], [-32, 40, 0, 9]]