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.

[[-25, 15, 38, -28], [-48, 14, 0], [49, 31, -32, 15, 39], [-3, 46, 50, 28, 28]]
[399000, 0, -28435680, -5409600]

[[32, -29], [18, -42, 31, 49, -20], [-48, 38], [44, 48, -39], [1, -19, -8], [23, 33, -49], [-37, 41]]
[-928, 22967280, -1824, -82368, 152, -37191, -1517]

[[8, 31, -42], [0, 13], [-44, -23], [-34, 8], [-37, -50, 13, 24, 25], [-35, 25, -40], [-7, 38, 17, 20]]

[-10416, 0, 1012, -272, 14430000, 35000, -90440]