Alright, let's work through 7755 times 3155 step by step
7755 × 3155 = 3155 × (7755)
+ 3155 × 5 that equals 15775
+ 3155 × 50 yielding 157750
+ 3155 × 700 that results in 2208500
+ 3155 × 7000 giving us 22085000

= 24467025
