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

### Instruction:
 Opal alishinda $100.00 kwa kubashiri mbio za farasi. Aliweka nusu ya ushindi wake akiba na akabashiri nusu nyingine ya ushindi wake. Mara hii, alipata faida ya 60% na tena, akaweka nusu ya faida yake akiba. Alitia kiasi gani akiba?


### Response:
 Alishinda $100.00 na kuweka nusu yake akiba hivyo aliweka 100/2 = $<<100/2=50.00>>50.00 akiba
Alishinda $100.00 na kuweka $50.00 akiba hivyo inabaki 100-50 = $<<100-50=50.00>>50.00 kubashiri
Alibashiri $50.00 na kupata faida ya 60% hivyo faida yake ilikuwa 50*.60 = $30.00
Jumla ya ushindi katika bashiri ya pili ni 30+50 = $<<30+50=80>>80
Aliweka nusu ya $80.00 ya faida yake akiba hivyo ni 80/2 = $<<80/2=40.00>>40.00 akiba
Aliweka $50.00 akiba kutoka bashiri yake ya kwanza na $40.00 kutoka bashiri yake ya pili hivyo ameokoa 50+40 = $<<50+40=90.00>>90.00