Alright, let's work through 2885 times 7200 step by step
2885 × 7200 = 7200 × (2885)
+ 7200 × 5 that equals 36000
+ 7200 × 80 that results in 576000
+ 7200 × 800 yielding 5760000
+ 7200 × 2000 what gives us 14400000

= 20772000
