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: [[27, 21, 40], [-21, 37], [-15, -49, 35, -49], [34, 25], [46, 16], [-49, -1, -36], [1, -14, 19, 5, 40]]

[22680, -777, -1260525, 850, 736, -1764, -53200]