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

### Instruction:
A pool has 48 blue tiles and 32 red tiles. If the pool needs 100 tiles to be completed, how many more tiles are needed?

### Response:
 Dimbwi lina jumla ya vigae 48+32 = <<48+32=80>>80.
Dimbwi linahitaji vigae 100-80 = <<100-80=20>>20 zaidi ili kukamilika.