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: [[0, 12, -13, 11], [-30, 3, 10, -6, -7], [37, -44, 21, -3], [38, 31], [-37, 48, -46], [-31, -37], [32, 25, 12], [9, 11, 23, -28], [48, 25, -33]]

[0, -37800, 102564, 1178, 81696, 1147, 9600, -63756, -39600]