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: [[-29, 20, -40], [-24, -1, 47], [28, 48, 43, 30, 15], [-24, -28, -8, 9], [-20, -20, 45, -1], [47, -18], [-32, -1, -29, -13, 16], [-37, 44, -2, 33]]

[23200, 1128, 26006400, -48384, -18000, -846, 193024, 107448]