Definition: 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.
Input: [[35, 19, -9], [27, -10, 17, 7, -16], [-1, -48, -9]]

[-5985, 514080, -432]