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.
[[-48, -1, 43, -25, -49], [-29, 7, 47, -43, -35], [-47, -43, 49, -34, 38], [8, 27]]