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: [[-24, -50], [-30, 11], [-17, 39, 13, -46], [-3, 48, 41, -45]]

[1200, -330, 396474, 265680]