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

### Instruction:
 Blake anaenda dukani na anatumia $40 kwa machungwa, $50 kwa maembe, na $60 kwa maembe. Ikiwa ana $300, alipewa kiasi gani cha pesa?


### Response:
 Jumla ya gharama za matunda ni $40 + $50 + $60 = $<<40+50+60=150>>150.
Kiasi cha pesa kilichotolewa kama mabadiliko ni $300 - $150 = $<<300-150=150>>150.