We're going to solve 3957 multiplied by 9915
3957 × 9915 = 9915 × (3957)
+ 9915 × 7 that results in 69405
+ 9915 × 50 which equals 495750
+ 9915 × 900 what gives us 8923500
+ 9915 × 3000 which equals 29745000

= 39233655
