We're going to solve 3685 multiplied by 8615
3685 × 8615 = 8615 × (3685)
+ 8615 × 5 producing 43075
+ 8615 × 80 which equals 689200
+ 8615 × 600 which equals 5169000
+ 8615 × 3000 what gives us 25845000

= 31746275
