We're going to solve 8430 multiplied by 3286
8430 × 3286 = 3286 × (8430)
+ 3286 × 0 that is equal 0
+ 3286 × 30 that equals 98580
+ 3286 × 400 resulting in 1314400
+ 3286 × 8000 which equals 26288000

= 27700980
