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.
[[-27, -17], [-9, 4, -24, -3], [-6, -9, -5, 49], [-3, -24], [48, -15, -42], [-30, 43, 39, 50, 20]]