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

### Instruction:
While buying DVDs at the store, Maria received a 25% discount. If the discount she received is $40, how much did she pay in total?

### Response:
 ถ้าเธอได้รับส่วนลด $40 เธอต้องจ่าย 40/.25=$<<40/.25=160>>160 ทั้งหมด