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: [[-3, 42, 0, -47], [3, -6, 24, 30], [16, 17], [-43, -21, -29, -5, -42], [32, 14, -21, -25, 10], [21, -14, -26], [41, -15, -5, -3], [-10, -16, -14, 23]]

[0, -12960, 272, -5499270, 2352000, 7644, -9225, -51520]