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

### Instruction:
The base of a hill located beside a river is 300m above the seabed. If this depth is a quarter of the vertical distance between the riverbed and the peak of the hill, how high is the hill?

### Response:
 Umbali kutoka sakafu ya mto hadi kilele cha kilima ni 300m / (1/4) = <<300/(1/4)=1200>>1200m.
Urefu wa kilima ni 1200m - 300m = <<1200-300=900>>900m.