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.

[[50, -14, -49], [38, 39, 25, 28, 11], [-15, 29, -37, -49], [1, -12, 45, -35]]
[34300, 11411400, -788655, 18900]

[[-6, 8], [-17, 10, 16], [-23, 26], [-6, 13, 0, -20], [-50, -37, -4], [-33, 17, -20], [-40, -8, -40], [-22, 28], [14, -4, -39, -15]]
[-48, -2720, -598, 0, -7400, 11220, -12800, -616, -32760]

[[-5, 4, 10, 26], [-11, 27, -6], [16, 17], [-17, 6], [-24, 14, -45, 6], [18, 23, -11, 15]]

[-5200, 1782, 272, -102, 90720, -68310]