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

### Instruction:
 Alice anapanda vichaka kuzunguka pande tatu za shamba lake. Ikiwa kila upande una urefu wa futi 16, na kila kichaka kinajaza futi 4, anahitaji kununua vichaka vingapi?


### Response:
 Kwanza tafuta umbali jumla ambao vichaka vinahitaji kufunika: 16 futi/upande * pande 3 = <<16*3=48>>48 futi
Kisha gawanya umbali jumla uliofunikwa na umbali ambao kila kichaka kitajaza: 48 futi / 4 futi/kichaka = <<48/4=12>>12 vichaka