We're going to solve 3807 multiplied by 7145
3807 × 7145 = 7145 × (3807)
+ 7145 × 7 that is equal 50015
+ 7145 × 00 yielding 0
+ 7145 × 800 giving us 5716000
+ 7145 × 3000 which equals 21435000

= 27201015
