Alright, let's work through 5100 times 1611 step by step
5100 × 1611 = 1611 × (5100)
+ 1611 × 0 which equals 0
+ 1611 × 00 that equals 0
+ 1611 × 100 that results in 161100
+ 1611 × 5000 yielding 8055000

= 8216100
