Lolita has 54000 strawberry seeds. In each planting zone, 3123 seeds will be used. If she will accumulate 7 planting zones, how many strawberry seeds will remain?
The total amount of seeds used in the planting zones is 3123 x 7 = <<3123*7=21861>>21861.
The total amount of seeds left after planting is 54000 - 21861 = <<54000-21861=32139>>32139.
#### 32139