No problem, we've got 3148 and 3855 to multiply
3148 × 3855 = 3855 × (3148)
+ 3855 × 8 that equals 30840
+ 3855 × 40 that is equal 154200
+ 3855 × 100 that equals 385500
+ 3855 × 3000 that equals 11565000

= 12135540
