Alright, let's work through 6915 times 1897 step by step
6915 × 1897 = 1897 × (6915)
+ 1897 × 5 which equals 9485
+ 1897 × 10 resulting in 18970
+ 1897 × 900 giving us 1707300
+ 1897 × 6000 that results in 11382000

= 13117755
