We're going to solve 6815 multiplied by 2421
6815 × 2421 = 2421 × (6815)
+ 2421 × 5 giving us 12105
+ 2421 × 10 that is equal 24210
+ 2421 × 800 that equals 1936800
+ 2421 × 6000 that equals 14526000

= 16499115
