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

### Instruction:
 Danny ana chupa 3 za soda. Anakunywa 90% ya chupa moja na anawapa marafiki zake 70% ya chupa mbili zilizobaki. Danny anabakiwa na soda kiasi gani, ikilinganishwa na asilimia ya chupa moja?


### Response:
 Kwanza tafuta kiasi cha soda ambacho Danny amekunywa: 90% * 1 chupa = 0.9 chupa
Kisha tafuta kiasi cha soda ambacho amewapa marafiki zake: 70% * 2 marafiki * 1 chupa/mrafiki = 0.7 * 2 = <<70*.01*2=1.4>>1.4 chupa
Sasa toa soda iliyokunywa na iliyotolewa ili kupata kiasi kilichobaki cha soda: 3 chupa - 0.9 chupa - 1.4 chupa = 0.7 chupa * 100% = 70%