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.

[[12, -43, 10, 13, 15], [-50, -36, 35]]
[-1006200, 63000]

[[-46, 48, 17], [-41, -34], [21, 13, -39, -46]]
[-37536, 1394, 489762]

[[-22, 50, -11, -47], [-15, -14], [28, 45], [42, 43, 50, -39, -18]]

[-568700, 210, 1260, 63390600]