We're going to solve 9663 multiplied by 2980
9663 × 2980 = 2980 × (9663)
+ 2980 × 3 what gives us 8940
+ 2980 × 60 that equals 178800
+ 2980 × 600 that is equal 1788000
+ 2980 × 9000 that results in 26820000

= 28795740
