Alright, let's work through 7680 times 6887 step by step
7680 × 6887 = 6887 × (7680)
+ 6887 × 0 yielding 0
+ 6887 × 80 giving us 550960
+ 6887 × 600 resulting in 4132200
+ 6887 × 7000 what gives us 48209000

= 52892160
