Alright, let's work through 1215 times 6275 step by step
1215 × 6275 = 6275 × (1215)
+ 6275 × 5 that is equal 31375
+ 6275 × 10 that results in 62750
+ 6275 × 200 what gives us 1255000
+ 6275 × 1000 that results in 6275000

= 7624125
