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

### Instruction:
 Dean alinunua pizza 2 kubwa ambazo kila moja ilikatwa vipande 12. Marafiki zake Frank na Sammy walikuja kufurahia pizza na kutazama filamu. Dean alikuwa na njaa na akala nusu ya pizza ya Hawaiian. Frank alikula vipande 3 tu vya pizza ya Hawaiian na Sammy alikula theluthi ya pizza ya jibini. Vipande vingapi vilibaki jumla?


### Response:
 Dean alinunua pizza 2 ambazo kila moja ilikuwa na vipande 12 kwa jumla ya vipande 2*12 = <<2*12=24>>24
Aliyala nusu ya pizza yenye vipande 12 hivyo 12/2 = <<12/2=6>>6 vipande vilibaki
Sammy alikula 1/3 ya pizza yenye vipande 12 hivyo 12/3 = <<12/3=4>>4 vipande vilibaki
Dean alikula vipande 6, Sammy alikula 4 na Frank alikula 3 hivyo 6+4+3 = <<6+4+3=13>>13
Walikuwa na vipande 24 mwanzoni na vipande 13 hivyo 24-13 = <<24-13=11>>11 vipande vilibaki