(729*8+729*492)/90*(520800/400-498)= 3 256 200
1) (729*8+729*492)=729*(8+492)=729* 500=364 500
2) 364 500:90= 4 050
3) (520800/400-498)= 1302-498=804
4)4050*804= 3 256 200
(729*8+729*492)/90*(520800/400-498)= 3 256 200
1) (729*8+729*492)=729*(8+492)=729* 500=364 500
2) 364 500:90= 4 050
3) (520800/400-498)= 1302-498=804
4)4050*804= 3 256 200