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

### Instruction:
Macy's is selling shirts that have been reduced to $6.  This price is at 25% of the original price.  What was the original price?

### Response:
 ถ้า x เป็นราคาเดิม จะได้ว่า 6=0.25x
แก้สมการเราจะได้ x=6/0.25=<<6/0.25=24>>24