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.
[[-30, -22, -42], [-42, 32], [5, -46, -13, 1], [-29, -43, -22, -5], [-30, -25, 11], [-22, 26, -45, -42]]