We're going to solve 3159 multiplied by 9721
3159 × 9721 = 9721 × (3159)
+ 9721 × 9 resulting in 87489
+ 9721 × 50 resulting in 486050
+ 9721 × 100 that is equal 972100
+ 9721 × 3000 resulting in 29163000

= 30708639
