Alright, let's work through 2025 times 8115 step by step
2025 × 8115 = 8115 × (2025)
+ 8115 × 5 producing 40575
+ 8115 × 20 producing 162300
+ 8115 × 000 that equals 0
+ 8115 × 2000 that is equal 16230000

= 16432875
