We're going to solve 7229 multiplied by 1641
7229 × 1641 = 1641 × (7229)
+ 1641 × 9 that is equal 14769
+ 1641 × 20 that equals 32820
+ 1641 × 200 what gives us 328200
+ 1641 × 7000 that equals 11487000

= 11862789
