Alright, let's work through 3995 times 9845 step by step
3995 × 9845 = 9845 × (3995)
+ 9845 × 5 that is equal 49225
+ 9845 × 90 what gives us 886050
+ 9845 × 900 giving us 8860500
+ 9845 × 3000 that results in 29535000

= 39330775
