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: [[-2, 50, 27], [7, 20, -39], [-20, -46, 30, -2, -24], [34, -50, 45, 19, 12], [30, -18, -49, -6, 40], [-15, -26], [-18, -26, 23, -18]]

[-2700, -5460, 1324800, -17442000, -6350400, 390, -193752]