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

### Instruction:
 Kuna masanduku 3 ya nafaka. Sanduku moja lina nafaka za 14 unsi. Sanduku lingine lina nusu ya kiasi cha sanduku la kwanza na unsi 5 chini ya sanduku la tatu. Kuna nafaka kiasi gani katika masanduku yote 3 ya nafaka?


### Response:
 La kwanza = <<14=14>>14 unsi
La pili = (1/2) * 14 = <<14*(1/2)=7>>7 unsi
La tatu = 7 + 5 = <<7+5=12>>12 unsi
14 + 7 + 12 = <<14+7+12=33>>33 unsi
Kuna nafaka za 33 unsi katika masanduku hayo 3.