Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
The owner of a small store divided the sugar into 12 packs. If each pack weighs 250 grams and has 20 grams of sugar left, how many grams of sugar did he start with?

### Response:
If each pack weighs 250 grams then 12 packs weigh 250*12 = <<12*250=3000>>3000 grams.
The owner started with 3000+20 = <<3000+20=3020>>3020 grams of sugar.
#### 3020