Alright, let's work through 3909 times 7500 step by step
3909 × 7500 = 7500 × (3909)
+ 7500 × 9 that results in 67500
+ 7500 × 00 resulting in 0
+ 7500 × 900 that is equal 6750000
+ 7500 × 3000 that equals 22500000

= 29317500
