Alright, let's work through 6400 times 1754 step by step
6400 × 1754 = 1754 × (6400)
+ 1754 × 0 what gives us 0
+ 1754 × 00 that is equal 0
+ 1754 × 400 which equals 701600
+ 1754 × 6000 producing 10524000

= 11225600
