Alright, let's work through 1966 times 6750 step by step
1966 × 6750 = 6750 × (1966)
+ 6750 × 6 that is equal 40500
+ 6750 × 60 giving us 405000
+ 6750 × 900 which equals 6075000
+ 6750 × 1000 which equals 6750000

= 13270500
