Let's calculate 7122 x 6645
7122 × 6645 = 6645 × (7122)
+ 6645 × 2 giving us 13290
+ 6645 × 20 that results in 132900
+ 6645 × 100 which equals 664500
+ 6645 × 7000 that is equal 46515000

= 47325690
