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

### Instruction:
James does chores around the class.  There are 3 bedrooms, 1 living room, and 2 bathrooms to clean.  The bedrooms each take 20 minutes to clean.  The living room takes as long as the 3 bedrooms combined.  The bathroom takes twice as long as the living room.  He also cleans the outside which takes twice as long as cleaning the house.  He splits the chores with his 2 siblings who are just as fast as him.  How long, in hours, does he work?

### Response:
 Inachukua dakika 3*20=<<3*20=60>>60 kusafisha sebule.
Hivyo inachukua 60/60=<<60/60=1>>1 saa kusafisha sebule.
Bafu huchukua 2*1=<<2*1=2>>2 saa kusafisha.
Hivyo jumla, inachukua 1+1+2=<<1+1+2=4>>4 saa kusafisha ndani.
Nje inachukua 4*2=<<4*2=8>>8 saa kusafisha.
Hivyo jumla inachukua 4+8=<<4+8=12>>12 saa kusafisha kila kitu.
Anagawana kazi 1+2=<<1+2=3>>3 njia.
Hivyo kila mmoja wao anafanya kazi kwa saa 12/3=<<12/3=4>>4.