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

### Instruction:
Rachel earned $200 babysitting. She spent 1/4 of the money on lunch. She spent 1/2 of the money on a DVD. How much did Rachel have left?

### Response:
 Rachel alitumia 1/4*200 = $<<200*1/4=50>>50 kwa chakula cha mchana.
Rachel alitumia 1/2*200 = $<<200*1/2=100>>100 kwa DVD.
Rachel alikuwa na 200-100-50 = $<<200-100-50=50>>50 zilizosalia.