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.

[[48, -25], [40, -21, -47, 7]]
[-1200, 276360]

[[29, -44, -4, -32], [42, 5, -42], [-38, -19, 1, 25, 47], [21, -10, 4, 7, -21], [-45, 20, -15], [26, 46, -13, -41], [17, -27, -23], [-21, -25, 49, -22, -49]]
[-163328, -8820, 848350, 123480, 13500, 637468, 10557, 27731550]

[[-50, 39, 32, -46, 10], [32, -3], [6, 5, -31, -45], [11, -23, 34, -47, 30], [-8, 40, -44, -27], [38, -24, 24], [-33, 38], [31, 41, 38, 36, 41]]

[28704000, -96, 41850, 12128820, -380160, -21888, -1254, 71287848]