Alright, let's work through 9140 times 6842 step by step
9140 × 6842 = 6842 × (9140)
+ 6842 × 0 that is equal 0
+ 6842 × 40 resulting in 273680
+ 6842 × 100 yielding 684200
+ 6842 × 9000 which equals 61578000

= 62535880
