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: [[-45, 35, 32], [35, 29, -15, 38], [-6, 17, -6, -46, -36], [9, 16, -38], [16, -34, -6], [2, -39, 26, 46, 31], [28, -21, 35, -30, 44]]

[-50400, -578550, 1013472, -5472, 3264, -2891928, 27165600]