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.
[[50, 23, -27, 16], [29, -1, 27, -2, 23], [44, -23], [11, 6], [43, -46], [36, 47, 40], [-8, -49], [-45, -9], [-3, -15, 34]]