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.

[[31, 30, 10, -40, 44], [-11, -2, 9, 6], [39, -44], [-14, -39, 25, -40], [16, -45, -15]]
[-16368000, 1188, -1716, -546000, 10800]

[[-10, -19, 24], [-18, 38, -19, -33], [5, -32, -19], [-34, -9, 31, 35, 16], [-21, -22], [45, 46, 40, -23]]
[4560, -428868, 3040, 5312160, 462, -1904400]

[[19, 26], [-29, -34, -4], [-24, -40, -13, -4, 15], [-5, 0, -9, -48], [44, 14, -22]]

[494, -3944, 748800, 0, -13552]