Alright, let's work through 1062 times 6135 step by step
1062 × 6135 = 6135 × (1062)
+ 6135 × 2 what gives us 12270
+ 6135 × 60 which equals 368100
+ 6135 × 000 that equals 0
+ 6135 × 1000 that results in 6135000

= 6515370
