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, -24], [-6, 40, 34, 7], [-35, 38], [-47, 10], [-47, 9], [-26, -32, 0, 8], [16, 40, 22, 42]]

[360, -57120, -1330, -470, -423, 0, 591360]