We're going to solve 1225 multiplied by 5891
1225 × 5891 = 5891 × (1225)
+ 5891 × 5 which equals 29455
+ 5891 × 20 that is equal 117820
+ 5891 × 200 that results in 1178200
+ 5891 × 1000 what gives us 5891000

= 7216475
