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

### Instruction:
 James anatumia dakika 30 mara mbili kwa siku kwenye mazoezi ya kutafakari. Anatumia muda gani kwa wiki kutafakari?


### Response:
 Kila kikao ni saa 30/60=<<30/60=.5>>0.5
Hivyo anatumia 0.5*2=<<.5*2=1>>1 saa kwa siku
Hii inamaanisha anatumia 1*7=<<1*7=7>>7 saa kwa wiki