Alright, let's work through 1940 times 159 step by step
1940 × 159 = 159 × (1940)
+ 159 × 0 that equals 0
+ 159 × 40 giving us 6360
+ 159 × 900 that results in 143100
+ 159 × 1000 which equals 159000

= 308460
