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.
[[9, 24, 40, 32], [-42, 37, 30], [50, -50, 6, -49, -3], [-36, -7], [-34, -32], [-31, -11]]