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

### Instruction:
Crackers contain 15 calories each and cookies contain 50 calories each. If Jimmy eats 7 cookies, how many crackers does he need to eat to have consumed a total of 500 calories?

### Response:
 Amekula kalori 7 * 50 = <<7*50=350>>350 kutoka kwenye cookies.
Anahitaji kula kalori 500 - 350 = <<500-350=150>>150 zaidi.
Anapaswa kula 150 / 15 = <<150/15=10>>10 crackers.