Alright, let's work through 6705 times 3115 step by step
6705 × 3115 = 3115 × (6705)
+ 3115 × 5 giving us 15575
+ 3115 × 00 that equals 0
+ 3115 × 700 that results in 2180500
+ 3115 × 6000 what gives us 18690000

= 20886075
