Alright, let's work through 7648 times 6405 step by step
7648 × 6405 = 6405 × (7648)
+ 6405 × 8 resulting in 51240
+ 6405 × 40 that results in 256200
+ 6405 × 600 producing 3843000
+ 6405 × 7000 which equals 44835000

= 48985440
