Alright, let's work through 8065 times 1251 step by step
8065 × 1251 = 1251 × (8065)
+ 1251 × 5 that is equal 6255
+ 1251 × 60 yielding 75060
+ 1251 × 000 producing 0
+ 1251 × 8000 giving us 10008000

= 10089315
