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.
[[47, 9], [-7, 5, -48, 44], [43, -13, -30], [40, -13, 23, 41, 32], [-16, -14, 8, 40, -4]]