Alright, let's work through 2825 times 6991 step by step
2825 × 6991 = 6991 × (2825)
+ 6991 × 5 resulting in 34955
+ 6991 × 20 that is equal 139820
+ 6991 × 800 resulting in 5592800
+ 6991 × 2000 that results in 13982000

= 19749575
