Alright, let's work through 6111 times 7005 step by step
6111 × 7005 = 7005 × (6111)
+ 7005 × 1 which equals 7005
+ 7005 × 10 producing 70050
+ 7005 × 100 producing 700500
+ 7005 × 6000 that equals 42030000

= 42807555
