We're going to solve 7840 multiplied by 2607
7840 × 2607 = 2607 × (7840)
+ 2607 × 0 that equals 0
+ 2607 × 40 giving us 104280
+ 2607 × 800 which equals 2085600
+ 2607 × 7000 that results in 18249000

= 20438880
