We're going to solve 1145 multiplied by 5709
1145 × 5709 = 5709 × (1145)
+ 5709 × 5 that is equal 28545
+ 5709 × 40 that is equal 228360
+ 5709 × 100 yielding 570900
+ 5709 × 1000 that results in 5709000

= 6536805
