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

### Instruction:
 Kiki alifanya sandwichi 10 za tango na sandwichi 8 za mayai kwa ajili ya chakula cha chai. Kila sandwichi ya tango ilikatwa katika pembetatu 4. Kila sandwichi ya mayai ilikatwa katika mstatili 2. Ikiwa wageni wake walikula pembetatu 28 na mstatili 12, waliyakula vipande vingapi vya mkate?


### Response:
 Wageni wake walikula 28 / 4 = <<28/4=7>>7 sandwichi za tango.
Wageni wake walikula 12 / 2 = <<12/2=6>>6 sandwichi za mayai.
Walikula jumla ya sandwichi 7 + 6 = <<7+6=13>>13.
Walikula jumla ya vipande 13 x 2 = <<13*2=26>>26 vya mkate.