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

### Instruction:
 Clara analeta pakiti ya stika 100 shuleni. Anampa stika 10 mvulana anayempenda. Anawapa nusu ya stika alizobaki rafiki zake wa karibu. Clara anabakiwa na stika ngapi?


### Response:
 Anampa mvulana anayempenda stika 10.
Baada ya kumpa mvulana stika zake, anabakiwa na stika 100 – 10 = <<100-10=90>>90.
Anawapa rafiki zake wa karibu 90 / 2 = <<90/2=45>>45 stika.
Hii inamaanisha kuwa Clara anabakiwa na stika 90 – 45 = <<90-45=45>>45.