We're going to solve 6890 multiplied by 9720
6890 × 9720 = 9720 × (6890)
+ 9720 × 0 that equals 0
+ 9720 × 90 which equals 874800
+ 9720 × 800 that results in 7776000
+ 9720 × 6000 producing 58320000

= 66970800
