Alright, let's work through 3995 times 7769 step by step
3995 × 7769 = 7769 × (3995)
+ 7769 × 5 which equals 38845
+ 7769 × 90 what gives us 699210
+ 7769 × 900 resulting in 6992100
+ 7769 × 3000 producing 23307000

= 31037155
