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: [[27, -45, 20, 32], [-2, -15, -15], [44, 4]]

[-777600, -450, 176]