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: [[-45, 1, -38], [-6, 41], [-35, -49, 18], [-18, 49], [24, -40, 21, 49, 8], [-35, 50], [8, 15], [8, -16, -33], [9, 6, 46, 28], [3, 37, 1, -28, -21]]

[1710, -246, 30870, -882, -7902720, -1750, 120, 4224, 69552, 65268]