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

### Instruction:
Michael was watching a TV show, which was aired for 1.5 hours. During this time, there were 3 commercials, which lasted 10 minutes each. How long (in hours) was the TV show itself, not counting commercials?

### Response:
 Kila tangazo lilidumu dakika 10, hivyo matangazo 3 yalidumu dakika 3 * 10 = <<10*3=30>>30.
Kipindi cha televisheni kilirushwa kwa saa 1.5, na dakika 30 ni 30 / 60 = <<30/60=0.5>>0.5 saa.
Hivyo kipindi cha televisheni yenyewe kilikuwa kwa saa 1.5 - 0.5 = <<1.5-0.5=1>>1 saa.