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: [[-30, 32], [45, -28, -22, 48], [-30, 11, -8], [-38, 24]]

[-960, 1330560, 2640, -912]