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

### Instruction:
Grace just started her own business. Each week, she charges 300 dollars. Grace's client will pay her every 2 weeks. How many weeks will it take for Grace to get 1800 dollars?

### Response:
 Kila baada ya wiki 2, Grace atapata dola 300*2=<<300*2=600>>600.
Itachukua Grace vipindi 3 vya wiki 2 kupata kiasi anachotaka.
Itachukua Grace wiki 3*2=<<3*2=6>>6 jumla ya wiki.