We're going to solve 1371 multiplied by 1575
1371 × 1575 = 1575 × (1371)
+ 1575 × 1 that is equal 1575
+ 1575 × 70 that equals 110250
+ 1575 × 300 that equals 472500
+ 1575 × 1000 giving us 1575000

= 2159325
