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: [[-47, 32], [-13, 20, -27, 36], [-18, -37, 25, -18], [30, 16, 1], [8, -15, -45], [-21, -3], [22, -15, 27], [-18, -7, -7], [-42, 21]]

[-1504, 252720, -299700, 480, 5400, 63, -8910, -882, -882]