No problem, we've got 2540 and 2847 to multiply
2540 × 2847 = 2847 × (2540)
+ 2847 × 0 which equals 0
+ 2847 × 40 producing 113880
+ 2847 × 500 that is equal 1423500
+ 2847 × 2000 that results in 5694000

= 7231380
