Alright, let's work through 9545 times 280 step by step
9545 × 280 = 280 × (9545)
+ 280 × 5 what gives us 1400
+ 280 × 40 yielding 11200
+ 280 × 500 that results in 140000
+ 280 × 9000 which equals 2520000

= 2672600
