Alright, let's work through 1150 times 1899 step by step
1150 × 1899 = 1899 × (1150)
+ 1899 × 0 giving us 0
+ 1899 × 50 producing 94950
+ 1899 × 100 giving us 189900
+ 1899 × 1000 what gives us 1899000

= 2183850
