No problem, we've got 2750 and 5720 to multiply
2750 × 5720 = 5720 × (2750)
+ 5720 × 0 giving us 0
+ 5720 × 50 which equals 286000
+ 5720 × 700 yielding 4004000
+ 5720 × 2000 what gives us 11440000

= 15730000
