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

### Instruction:
A volcano erupts and spews ash into the sky. The ash cloud spreads out in a diameter eighteen times as far as the distance it shot up into the sky. If the ashes erupted three hundred feet into the sky, what was the radius of the ash cloud in feet?

### Response:
 Wingu la majivu lilisambaa futi 300 * 18 = <<300*18=5400>>5400 kwa kipenyo.
Mzunguko ni nusu ya kipenyo, hivyo wingu la majivu lilikuwa na mzunguko wa 5400 / 2 = <<5400/2=2700>>2700 miguu.