Alright, let's work through 6468 times 7521 step by step
6468 × 7521 = 7521 × (6468)
+ 7521 × 8 giving us 60168
+ 7521 × 60 which equals 451260
+ 7521 × 400 that is equal 3008400
+ 7521 × 6000 what gives us 45126000

= 48645828
