We're going to solve 2515 multiplied by 6105
2515 × 6105 = 6105 × (2515)
+ 6105 × 5 what gives us 30525
+ 6105 × 10 resulting in 61050
+ 6105 × 500 what gives us 3052500
+ 6105 × 2000 resulting in 12210000

= 15354075
