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

### Instruction:
Karen works at an animal shelter with 30 dogs, 28 cats, and 20 lizards. Every month, 50% of the dogs are adopted, 25% of the cats are adopted, and 20% of lizards are adopted. If the shelter takes in 13 new pets a month, how many pets are there after one month?

### Response:
 Kwanza tafuta idadi ya mbwa wanaokubaliwa kila mwezi kwa kuzidisha idadi ya mbwa na asilimia yao ya kukubaliwa: mbwa 30 * 50% = <<30*50*.01=15>>15 mbwa
Kisha fanya hivyo hivyo kwa paka: paka 28 * 25% = <<28*25*.01=7>>7 paka
Na fanya hivyo hivyo kwa mijusi: mijusi 20 * 20% = <<20*20*.01=4>>4 mijusi
Sasa ongeza idadi ya kila aina ya wanyama ili kupata idadi ya awali ya wanyama: mbwa 30 + paka 28 + mijusi 20 = <<30+28+20=78>>78 wanyama
Sasa toa wanyama wote wanaokubaliwa kwa mwezi mmoja kutoka idadi ya awali ya wanyama: wanyama 78 - mbwa 15 - paka 7 - mijusi 4 = <<78-15-7-4=52>>52 wanyama
Sasa ongeza wanyama wapya 13 ambao kituo kinapokea mwezi huo ili kupata idadi ya mwisho ya wanyama: wanyama 52 + wanyama 13 = <<52+13=65>>65 wanyama