Alright, let's work through 3140 times 3829 step by step
3140 × 3829 = 3829 × (3140)
+ 3829 × 0 producing 0
+ 3829 × 40 that is equal 153160
+ 3829 × 100 that results in 382900
+ 3829 × 3000 yielding 11487000

= 12023060
