Alright, let's work through 1255 times 7910 step by step
1255 × 7910 = 7910 × (1255)
+ 7910 × 5 which equals 39550
+ 7910 × 50 that results in 395500
+ 7910 × 200 that equals 1582000
+ 7910 × 1000 which equals 7910000

= 9927050
