We're going to solve 7860 multiplied by 6415
7860 × 6415 = 6415 × (7860)
+ 6415 × 0 yielding 0
+ 6415 × 60 what gives us 384900
+ 6415 × 800 giving us 5132000
+ 6415 × 7000 that results in 44905000

= 50421900
