We're going to solve 3720 multiplied by 6489
3720 × 6489 = 6489 × (3720)
+ 6489 × 0 yielding 0
+ 6489 × 20 that is equal 129780
+ 6489 × 700 resulting in 4542300
+ 6489 × 3000 resulting in 19467000

= 24139080
