Alright, let's work through 6531 times 155 step by step
6531 × 155 = 155 × (6531)
+ 155 × 1 that results in 155
+ 155 × 30 which equals 4650
+ 155 × 500 what gives us 77500
+ 155 × 6000 that equals 930000

= 1012305
