We're going to solve 1485 multiplied by 9900
1485 × 9900 = 9900 × (1485)
+ 9900 × 5 what gives us 49500
+ 9900 × 80 what gives us 792000
+ 9900 × 400 producing 3960000
+ 9900 × 1000 yielding 9900000

= 14701500
