Alright, let's work through 6880 times 4102 step by step
6880 × 4102 = 4102 × (6880)
+ 4102 × 0 yielding 0
+ 4102 × 80 yielding 328160
+ 4102 × 800 that equals 3281600
+ 4102 × 6000 that equals 24612000

= 28221760
