We're going to solve 3665 multiplied by 8391
3665 × 8391 = 8391 × (3665)
+ 8391 × 5 which equals 41955
+ 8391 × 60 resulting in 503460
+ 8391 × 600 that equals 5034600
+ 8391 × 3000 that equals 25173000

= 30753015
