Alright, let's work through 6880 times 1685 step by step
6880 × 1685 = 1685 × (6880)
+ 1685 × 0 resulting in 0
+ 1685 × 80 producing 134800
+ 1685 × 800 what gives us 1348000
+ 1685 × 6000 yielding 10110000

= 11592800
