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: [[47, -31, -42], [49, -30, 20, 48], [-39, 25, 47, -20, -47], [25, -25, 2], [35, -26], [-24, 30, -10, 44, 47], [5, -4, 13], [42, -10], [-40, 1, -37, -45, -42], [-12, 1, -24]]

[61194, -1411200, -43075500, -1250, -910, 14889600, -260, -420, 2797200, 288]