We're going to solve 6702 multiplied by 4215
6702 × 4215 = 4215 × (6702)
+ 4215 × 2 which equals 8430
+ 4215 × 00 giving us 0
+ 4215 × 700 what gives us 2950500
+ 4215 × 6000 that results in 25290000

= 28248930
