Alright, let's work through 1650 times 769 step by step
1650 × 769 = 769 × (1650)
+ 769 × 0 that is equal 0
+ 769 × 50 that is equal 38450
+ 769 × 600 producing 461400
+ 769 × 1000 which equals 769000

= 1268850
