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, 5, 50, -11], [10, -7, 17, -16, 25], [32, -14, -7], [-4, -45], [-2, -30, 15], [-49, 46], [-27, -2, 18, 36], [-40, -20, -21, -13], [39, -1]]

[82500, 476000, 3136, 180, 900, -2254, 34992, 218400, -39]