Let's calculate 7985 x 9642
7985 × 9642 = 9642 × (7985)
+ 9642 × 5 which equals 48210
+ 9642 × 80 what gives us 771360
+ 9642 × 900 what gives us 8677800
+ 9642 × 7000 which equals 67494000

= 76991370
