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

### Instruction:
Four tires and one battery together cost $224. Each tire costs $42. Calculate the price of the battery.

### Response:
 Matairi manne gharama $42 x 4 = $<<42*4=168>>168.
Bei ya betri ni $224 - $168 = $<<224-168=56>>56.