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: [[40, -18, -15, 50, 6], [-46, 30, 3, -16], [33, 38, 36]]

[3240000, 66240, 45144]