Alright, let's work through 6985 times 6105 step by step
6985 × 6105 = 6105 × (6985)
+ 6105 × 5 that results in 30525
+ 6105 × 80 that equals 488400
+ 6105 × 900 that results in 5494500
+ 6105 × 6000 that is equal 36630000

= 42643425
