Alright, let's work through 6940 times 6247 step by step
6940 × 6247 = 6247 × (6940)
+ 6247 × 0 that results in 0
+ 6247 × 40 that equals 249880
+ 6247 × 900 producing 5622300
+ 6247 × 6000 yielding 37482000

= 43354180
