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: [[2, -30, 39, -22, 40], [43, 16], [50, 34, 34], [-30, 0], [-40, 14, 32, 26], [-25, 39, -20], [23, -23, -4], [46, 9, -26, -30, 40], [23, 14, -15]]

[2059200, 688, 57800, 0, -465920, 19500, 2116, 12916800, -4830]