We're going to solve 3978 multiplied by 5425
3978 × 5425 = 5425 × (3978)
+ 5425 × 8 that results in 43400
+ 5425 × 70 resulting in 379750
+ 5425 × 900 that is equal 4882500
+ 5425 × 3000 what gives us 16275000

= 21580650
