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: [[48, 33, 1], [45, -39, -27], [43, -8, 12]]

[1584, 47385, -4128]