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

### Instruction:
Droid owns a coffee shop. He uses 3 bags of coffee beans every morning, he uses triple that number in the afternoon than in the morning, and he uses twice the morning number in the evening. How many bags of coffee beans does he use every week?

### Response:
 Droid anatumia mifuko 3 x 3 = <<3*3=9>>9 ya maharage ya kahawa mchana.
Anatumia mifuko 3 x 2 = <<3*2=6>>6 ya maharage ya kahawa jioni.
Hivyo, anatumia jumla ya mifuko 3 + 9 + 6 = <<3+9+6=18>>18 ya maharage ya kahawa kila siku.
Hivyo, Droid anatumia jumla ya mifuko 18 x 7 = <<18*7=126>>126 ya maharage ya kahawa kila wiki.