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

### Instruction:
Adam goes to school every day. On Monday he had 6 lessons of 30 minutes each, and on Tuesday he had 3 lessons of 1 hour each. On Wednesday, Adam spent twice as much time at school as on Tuesday. How much time in total did Adam spend at school during these 3 days, in hours?

### Response:
 Jumatatu Adam alikuwa na masomo 6 * 30 = <<6*30=180>>180 dakika, ambayo ni saa 3.
Jumatano Adam alitumia muda mara mbili zaidi shuleni kuliko Jumanne, hivyo alitumia masaa 2 * 3 = <<2*3=6>>6 shuleni.
Hii inamaanisha kuwa katika siku hizo tatu Adam alitumia masaa 3 + 3 + 6 = <<3+3+6=12>>12 shuleni.