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

### Instruction:
Janet buys a multi-flavor pack of cheese sticks. 15 of the sticks are cheddar, 30 are mozzarella, and 45 are pepperjack. If Janet picks a cheese stick at random, what is the percentage chance it will be pepperjack?

### Response:
 Kwanza tafuta idadi jumla ya sticks za jibini: 15 za cheddar + 30 za mozzarella + 45 za pepperjack = <<15+30+45=90>>90 sticks za jibini.
Kisha gawanya idadi ya sticks za pepperjack na idadi jumla ya sticks za jibini na kuzidisha na 100% ili kupata asilimia ya nafasi ya kupata pepperjack: 45 sticks za pepperjack / 90 sticks za jibini * 100% = 50%.