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

### Instruction:
Cathy and Chris got summer jobs at the cake shop and were supposed to work 20 hours per week each for 2 months. During that time, Chris got sick for one week and Cathy took her shifts. If there are four weeks in a month, how many hours did Cathy work during the 2 months?

### Response:
 Kuna wiki 4 katika mwezi, hivyo Cathy na Chris walitarajiwa kufanya kazi kwa wiki 2 x 4 = <<2*4=8>>8 kila mmoja.
Kwa kuwa Chris alipata ugonjwa, basi Chris alifanya kazi kwa wiki 8 - 1 = <<8-1=7>>7 wiki wakati Cathy alifanya kazi kwa wiki 8 + 1 = <<8+1=9>>9 wiki.
Hivyo, Cathy alifanya kazi kwa wiki 9 x masaa 20/kwa wiki = <<9*20=180>>180 masaa zaidi ya Chris.