We're going to solve 6684 multiplied by 3110
6684 × 3110 = 3110 × (6684)
+ 3110 × 4 that results in 12440
+ 3110 × 80 giving us 248800
+ 3110 × 600 which equals 1866000
+ 3110 × 6000 that equals 18660000

= 20787240
