প্রশ্ন ও উত্তর
3 liters of water is added to 15 liters of mixture of a 20% solution of alcohol in water. The strength of alcohol is now--
গণিত Percentage 07 Oct, 2020
প্রশ্ন 3 liters of water is added to 15 liters of mixture of a 20% solution of alcohol in water. The strength of alcohol is now--
সঠিক উত্তর
50/3%
মন্তব্য
Authentication required
You must log in to post an answer.
Log in