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.
[[8, 26], [5, 13, -8, -1, 46], [30, 50, -5, 45, -21], [-20, 26, -23, 47], [-47, 21, -25, 15], [-12, 26], [30, -20, 39]]