Alright, let's work through 6977 times 4100 step by step
6977 × 4100 = 4100 × (6977)
+ 4100 × 7 that is equal 28700
+ 4100 × 70 that is equal 287000
+ 4100 × 900 that results in 3690000
+ 4100 × 6000 what gives us 24600000

= 28605700
