Alright, let's work through 2155 times 7205 step by step
2155 × 7205 = 7205 × (2155)
+ 7205 × 5 giving us 36025
+ 7205 × 50 giving us 360250
+ 7205 × 100 that equals 720500
+ 7205 × 2000 giving us 14410000

= 15526775
