We're going to solve 3905 multiplied by 9775
3905 × 9775 = 9775 × (3905)
+ 9775 × 5 giving us 48875
+ 9775 × 00 yielding 0
+ 9775 × 900 yielding 8797500
+ 9775 × 3000 which equals 29325000

= 38171375
