We're going to solve 6831 multiplied by 6315
6831 × 6315 = 6315 × (6831)
+ 6315 × 1 giving us 6315
+ 6315 × 30 that is equal 189450
+ 6315 × 800 that equals 5052000
+ 6315 × 6000 yielding 37890000

= 43137765
