 <translate> First find how much soda Danny drank: 1 bottle * .9 = .9 bottles. Then find how much soda Danny gave to his friends: 2 friends * 1 bottle / friend * .7 = 1.4 bottles. Now subtract the soda drunk and given away to find the remaining amount of soda: 3 bottles - .9 bottles - 1.4 bottles = .7 bottles * 100% = 70%.
Therefore, the answer is 70. <yor> Kó o kọ́kọ́ ṣírò iye ọtí tí Danny mu: 1 ìgò *.9 =.9 ìgò. Lẹ́yìn náà, wá bí Danny ṣe fún àwọn ọ̀rẹ́ rẹ̀ ní ọ̀pọ̀lọpọ̀ ọtí: ọ̀rẹ́ méjì * ìgò ọtí kan fún ọ̀rẹ́ kan *.7 = ìgò ọtí mẹ́rin. Ní báyìí, yọ ọtí tí wọ́n mu kúrò láti rí iye ọtí tí ó kù: 3 ìgò -.9 ìgò - 1.4 ìgò =.7 ìgò * 100% = 70%. Nítorí náà, ìdáhùn náà ni àádọ́rin. 