Alright, let's work through 7610 times 1989 step by step
7610 × 1989 = 1989 × (7610)
+ 1989 × 0 that equals 0
+ 1989 × 10 resulting in 19890
+ 1989 × 600 that results in 1193400
+ 1989 × 7000 that is equal 13923000

= 15136290
