Alright, let's work through 8510 times 705 step by step
8510 × 705 = 705 × (8510)
+ 705 × 0 that is equal 0
+ 705 × 10 resulting in 7050
+ 705 × 500 what gives us 352500
+ 705 × 8000 yielding 5640000

= 5999550
