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: [[48, -29, 41], [-26, -43, -39, 12], [-26, -1, 3, 24, 43], [-6, -3, 8, -34], [47, -36, -10, 8, -43], [-10, -20], [45, -17, -19], [-48, -3, 31, -50], [48, 10, -42, -12]]

[-57072, -523224, 80496, -4896, -5820480, 200, 14535, -223200, 241920]