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.
[[46, -11, -21, 48, -20], [-40, 4, -30], [-25, 13, -4, 11, 40], [25, -41, 49, 21, -17], [15, -15]]