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: [[-15, -40, -24, -30, 45], [12, 47, -14], [40, 27, -43], [-45, -20], [-8, -41], [-21, 17, -38, 10, 19]]

[19440000, -7896, -46440, 900, 328, 2577540]