Alright, let's work through 8650 times 1450 step by step
8650 × 1450 = 1450 × (8650)
+ 1450 × 0 that is equal 0
+ 1450 × 50 yielding 72500
+ 1450 × 600 what gives us 870000
+ 1450 × 8000 which equals 11600000

= 12542500
