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.
[[-43, -7, -20], [-17, 23], [4, -48], [47, -32, 14], [-48, 1, -38, 30, 8], [48, 12, 35, 23, 40]]