Let's calculate 1991 x 3048
1991 × 3048 = 3048 × (1991)
+ 3048 × 1 that equals 3048
+ 3048 × 90 which equals 274320
+ 3048 × 900 that results in 2743200
+ 3048 × 1000 that results in 3048000

= 6068568
