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, -45, -27, -48, -2], [-22, 6], [-31, -29], [-34, -38, 9], [-18, -24, 39, -31, 1], [11, 1, -13, 15], [-42, 33], [36, 35, -1], [-47, 21]]