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

### Instruction:
 Wakati ananunua DVD dukani, Maria alipata punguzo la 25%. Ikiwa punguzo alilopata ni $40, alilipa kiasi gani jumla?


### Response:
 Kwa kuwa asilimia mia moja inawakilisha bei ya awali, na alipata punguzo la 25% ambalo ni $40, bei ya awali ni 100/25*40 = <<100/25*40=160>>160.
Maria alilipa $160-$40 = $<<160-40=120>>120 baada ya kupata punguzo la asilimia ishirini na tano.