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: [[6, -9, -19, 22], [9, -24, 36], [-46, -45, -29]]

[22572, -7776, -60030]