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

### Instruction:
There are 48 crayons in the box.  Kiley takes 1/4 of them away.  Joe takes away half of the remaining crayons, how many crayons are left?

### Response:
 48/4 = <<48/4=12>>12 kalamu
48-12 = <<48-12=36>>36 kalamu
36/2 = <<36/2=18>>18 kalamu