We're going to solve 7480 multiplied by 1257
7480 × 1257 = 1257 × (7480)
+ 1257 × 0 that is equal 0
+ 1257 × 80 resulting in 100560
+ 1257 × 400 which equals 502800
+ 1257 × 7000 that is equal 8799000

= 9402360
