Alright, let's work through 6135 times 4665 step by step
6135 × 4665 = 4665 × (6135)
+ 4665 × 5 producing 23325
+ 4665 × 30 which equals 139950
+ 4665 × 100 giving us 466500
+ 4665 × 6000 resulting in 27990000

= 28619775
