We're going to solve 6369 multiplied by 1521
6369 × 1521 = 1521 × (6369)
+ 1521 × 9 giving us 13689
+ 1521 × 60 that results in 91260
+ 1521 × 300 which equals 456300
+ 1521 × 6000 what gives us 9126000

= 9687249
