Alright, let's work through 1500 times 3745 step by step
1500 × 3745 = 3745 × (1500)
+ 3745 × 0 producing 0
+ 3745 × 00 which equals 0
+ 3745 × 500 that is equal 1872500
+ 3745 × 1000 which equals 3745000

= 5617500
