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

### Instruction:
 Angie alinunua lbs 3 za kahawa dukani leo. Kila lb. ya kahawa itapika takriban vikombe 40 vya kahawa. Angie hanywi vikombe 3 vya kahawa kila siku. Kahawa hii itamdumu kwa siku ngapi?


### Response:
 Poundi moja ya kahawa inatengeneza vikombe 40 vya kahawa, hivyo lbs 3 zitatengeneza vikombe 40*3= <<40*3=120>>vikombe 120 vya kahawa.
Angie hanywi vikombe 3 vya kahawa kila siku, hivyo ana kahawa ya kutosha kumdhumu kwa vikombe 120 / vikombe 3 = <<120/3=40>>siku 40.