Alright, let's work through 6105 times 1681 step by step
6105 × 1681 = 1681 × (6105)
+ 1681 × 5 what gives us 8405
+ 1681 × 00 what gives us 0
+ 1681 × 100 giving us 168100
+ 1681 × 6000 resulting in 10086000

= 10262505
