No problem, we've got 7300 and 6430 to multiply
7300 × 6430 = 6430 × (7300)
+ 6430 × 0 that is equal 0
+ 6430 × 00 what gives us 0
+ 6430 × 300 that is equal 1929000
+ 6430 × 7000 which equals 45010000

= 46939000
