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.
One example: [[5, 1, 2, 7], [0, 4, 6, 6], [7, 8, 10, 3, 1], [1, 4]]
Solution is here: [70, 0, 1680, 4]
Explanation: The second list had zero so the second product is zero. Every product is calculated correctly: 5x1x2x7= 70, 7x8x10x3x1=1680, 1x4=4.

Now, solve this: [[-11, -40, 47], [25, -17, 50, -16], [15, -37, -13, -41, -12], [40, 28, -26, -27, 41], [-34, -46, -35, 9, 0], [25, -50, 50], [-9, 35, 48, -11], [-11, -13, 18, -13], [10, -35, -48, 48]]
Solution:
[20680, 340000, 3549780, 32235840, 0, -62500, 166320, -33462, 806400]