Alright, let's work through 9135 times 7255 step by step
9135 × 7255 = 7255 × (9135)
+ 7255 × 5 resulting in 36275
+ 7255 × 30 that results in 217650
+ 7255 × 100 giving us 725500
+ 7255 × 9000 that is equal 65295000

= 66274425
