Alright, let's work through 3705 times 2103 step by step
3705 × 2103 = 2103 × (3705)
+ 2103 × 5 that is equal 10515
+ 2103 × 00 that is equal 0
+ 2103 × 700 giving us 1472100
+ 2103 × 3000 what gives us 6309000

= 7791615
