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: [[-21, 50, -30, 3], [35, -24], [27, 48], [25, -37, -17, 33], [15, 30, -24], [-49, 23, -39], [3, 13, 36, -9]]

[94500, -840, 1296, 518925, -10800, 43953, -12636]