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: [[-45, -20], [27, 19, 50, 15, -35], [27, -38, -40, -2], [25, -32, -25], [-50, -22], [-42, 9, -24, -39], [25, -33, -3, 47, 42], [42, 28, 40, 44, 12], [-18, -50, 8, 48, 48]]

[900, -13466250, -82080, 20000, 1100, -353808, 4885650, 24837120, 16588800]