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

### Instruction:
Linda is repainting her bedroom. The wall area is 600 sq. ft. If a gallon of paint can cover 400 sq. ft., how many gallon cans of paint will Linda have to buy if she wants to do two coats?

### Response:
 600 futi za mraba x mikwaruzo 2 = <<600*2=1200>>1200 futi za mraba.
1200 futi za mraba / 400 futi za mraba kwa galoni = <<1200/400=3>>3 galoni za rangi.