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

### Instruction:
From Monday to Friday, Elle practices piano for 30 minutes. On Saturday, she practices piano three times as much as on a weekday. There is no practice on Sunday.  How many hours does Elle spend practicing piano each week?

### Response:
 Kutoka Jumatatu hadi Ijumaa, Elle anajifunza kwa jumla ya dakika 30 x 5 = <<30*5=150>>150.
Jumamosi, anajifunza dakika 3 x 30 = <<3*30=90>>90.
Kwa jumla, Elle anajifunza dakika 150 + 90 = <<150+90=240>>240 kila wiki.
Kwa saa, hii ni sawa na dakika 240 / 60 = <<240/60=4>>4 saa.