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.
[[-21, 41, -3, 24], [-34, -1, -31, 30, -18], [3, -44], [-24, -36, -50, 11], [-8, -31, 40, 42, 13], [-19, -34, 43, 36, -25], [-48, 48, -16]]