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

### Instruction:
 Janet ananunua pakiti ya jibini yenye ladha nyingi. Sticks 15 ni za cheddar, 30 ni za mozzarella, na 45 ni za pepperjack. Ikiwa Janet anachukua stick ya jibini kwa nasibu, ni asilimia ngapi ya nafasi itakuwa ya 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%.