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: [[24, -26, -30, -3], [31, 13], [-3, -35], [-26, -49], [14, -3], [38, 7, -38], [-18, 40]]

[-56160, 403, 105, 1274, -42, -10108, -720]