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: [[15, -49, 46], [-6, 31], [34, 6], [-49, -37], [-48, 41, 24], [18, 22, 49, 1], [-13, -49, 42], [33, 20, -14]]

[-33810, -186, 204, 1813, -47232, 19404, 26754, -9240]