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: [[-35, 26, -26], [-12, 31, 23, -46], [-49, 16, -26]]

[23660, 393576, 20384]