We're going to solve 4280 multiplied by 7078
4280 × 7078 = 7078 × (4280)
+ 7078 × 0 that equals 0
+ 7078 × 80 what gives us 566240
+ 7078 × 200 that results in 1415600
+ 7078 × 4000 giving us 28312000

= 30293840
