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

### Instruction:
Karen packs peanut butter sandwiches in her daughter's lunch 2 randomly chosen days of the week. The other 3 school days, she packs a ham sandwich. She packs a piece of cake on one randomly chosen day and cookies the other four days. What is the probability, expressed as a percentage, that Karen packs a ham sandwich and cake on the same day?

### Response:
 Kuna siku 5 za shule katika wiki, hivyo uwezekano Karen anaandaa sandwich ya nyama ya nguruwe ni 3/5 na uwezekano anaandaa keki ni 1/5.
Uwezekano wa mambo yote mawili kutokea ni (3/5)(1/5)=3/25=12%