Alright, let's work through 3140 times 2980 step by step
3140 × 2980 = 2980 × (3140)
+ 2980 × 0 resulting in 0
+ 2980 × 40 that is equal 119200
+ 2980 × 100 yielding 298000
+ 2980 × 3000 resulting in 8940000

= 9357200
