No problem, we've got 8375 and 1890 to multiply
8375 × 1890 = 1890 × (8375)
+ 1890 × 5 that equals 9450
+ 1890 × 70 what gives us 132300
+ 1890 × 300 that equals 567000
+ 1890 × 8000 giving us 15120000

= 15828750
