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: [[22, -20, -14, 29], [46, 48], [5, -43, 44, -39, -10], [-12, 25, 10], [20, 5], [4, -22, -12], [20, -48, -19, -20], [-25, 41], [-16, -19, 40]]

[178640, 2208, -3689400, -3000, 100, 1056, -364800, -1025, 12160]