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: [[27, 30], [-8, -43, -41], [-31, 26], [-36, 28, -27, 50], [-15, 47, -5, 12], [-20, -8, -3, -28, 39], [-49, -15, 25]]

[810, -14104, -806, 1360800, 42300, 524160, 18375]