We're going to solve 2842 multiplied by 7215
2842 × 7215 = 7215 × (2842)
+ 7215 × 2 which equals 14430
+ 7215 × 40 that results in 288600
+ 7215 × 800 giving us 5772000
+ 7215 × 2000 yielding 14430000

= 20505030
