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.

[[45, 36], [49, -31]]
[1620, -1519]

[[-25, 46, 49, -45, -12], [37, -10, -49], [-21, 24, -46], [34, 39], [47, 38, -43, -29], [-7, -9, -25, -40], [-14, 45, 47], [21, -19, -32, 38, 10], [20, -6, 33, -21]]
[-30429000, 18130, 23184, 1326, 2227142, 63000, -29610, 4851840, 83160]

[[-43, -41], [-39, -25, 3, 5, 46], [2, -13], [23, -17, 17, 47, 9], [-42, -49], [14, 1, 25, 32, -11]]

[1763, 672750, -26, -2811681, 2058, -123200]