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

### Instruction:
 Joan anajiandaa sandwiches kwa ajili ya mkusanyiko wa familia. Anachagua kufanya sandwiches za ham na sandwiches za grilled cheese. Sandwich moja ya ham inahitaji vipande 2 vya jibini, na sandwich moja ya grilled cheese inahitaji vipande 3 vya jibini. Anatumia jumla ya vipande 50 vya jibini kufanya sandwiches. Ikiwa anafanya sandwiches 10 za ham, anafanya sandwiches ngapi za grilled cheese?


### Response:
 Idadi ya vipande vya jibini vilivyotumika kufanya sandwiches za ham ni vipande 2 vya jibini kwa sandwich * sandwiches 10 = <<2*10=20>>20 vipande vya jibini.
Idadi ya vipande vya jibini vilivyotumika kufanya sandwiches za grilled cheese ni vipande 50 vya jibini - vipande 20 vya jibini = <<50-20=30>>30 vipande vya jibini.
Idadi ya sandwiches za grilled cheese anazofanya ni vipande 30 vya jibini / vipande 3 vya jibini kwa sandwich = <<30/3=10>>10 sandwiches za grilled cheese.