No problem, we've got 3395 and 6375 to multiply
3395 × 6375 = 6375 × (3395)
+ 6375 × 5 what gives us 31875
+ 6375 × 90 what gives us 573750
+ 6375 × 300 that equals 1912500
+ 6375 × 3000 giving us 19125000

= 21643125
