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: [[-28, 28, -36, 47], [-26, 37, -25, -6], [18, 31, 24, 28], [-6, -31, -39, 10], [1, -43], [26, -14], [-2, -25], [-2, 21, -24], [-15, -22, 20, -46]]

[1326528, -144300, 374976, -72540, -43, -364, 50, 1008, -303600]