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: [[-16, 12, 5, 27, 3], [-20, -8], [41, 34, 1, 3], [-39, -15], [-19, 16, 2], [-15, -29, -2, 24], [40, 44, 20, 49, 38], [45, -3, -8], [19, -48]]

[-77760, 160, 4182, 585, -608, -20880, 65542400, 1080, -912]