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, -1, 30], [11, -42, 33, -13], [46, -33], [-47, -48]]

[0, 198198, -1518, 2256]