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

### Instruction:
 Kendall anahesabu pesa zake. Ana jumla ya $4 katika robo, dimu, na nikeli. Ikiwa ana robo 10 na dimu 12, ana nikeli ngapi?


### Response:
 Jumla ya pesa kutoka robo ni 10 * $0.25 = $<<10*0.25=2.50>>2.50
Jumla ya pesa kutoka dimu ni 12 * $0.10 = $<<12*0.10=1.20>>1.20
Ikiwa Kendall ana $4 katika pesa zote, nikeli zina thamani ya 4 - 2.50 - 1.20 = $<<4-2.5-1.2=0.30>>0.30
Idadi ya nikeli ambazo Kendall anazo ni $0.30 / $0.05 = <<0.30/0.05=6>>6 nikeli