Alright, let's work through 6688 times 6965 step by step
6688 × 6965 = 6965 × (6688)
+ 6965 × 8 that equals 55720
+ 6965 × 80 that results in 557200
+ 6965 × 600 what gives us 4179000
+ 6965 × 6000 what gives us 41790000

= 46581920
