Alright, let's work through 1629 times 2850 step by step
1629 × 2850 = 2850 × (1629)
+ 2850 × 9 producing 25650
+ 2850 × 20 which equals 57000
+ 2850 × 600 giving us 1710000
+ 2850 × 1000 that is equal 2850000

= 4642650
