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: [[3, -11, 40, 18, -30], [-23, 25], [34, 17, 28, -13], [4, -32, -22, -17], [-16, 12, 22, -38, 24], [18, -28], [-34, -18, 14, 9]]

[712800, -575, -210392, -47872, 3852288, -504, 77112]