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

### Instruction:
 Keegan yuko shuleni kwa masaa 7.5 kila siku na anachukua masomo 7. Ana masomo ya historia na kemia kwa jumla ya masaa 1.5. Anatumia muda gani wa dakika katika mojawapo ya masomo yake mengine kwa wastani?


### Response:
 Masaa 7.5 - masaa 1.5 = <<7.5-1.5=6>>6 masaa
6 masaa = <<6*60=360>>360 dakika
Keegan anatumia dakika 360 katika masomo 7 - 2 = <<7-2=5>>5 yake
Keegan anatumia dakika 360/5 = <<360/5=72>>72 katika mojawapo ya masomo yake mengine.