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.
[[7, 37, -36], [1, -47, -27, 40, 20], [48, -24, 3], [-17, -46, 47, -10]]