A container contains alcohol and spirit solution in which alcohol is 60%. if 20% solution is replaced with spirit and further 10% solution is replaced with spirit, then what is the final concentration of alcohol in the solution?
Answers
Answered by
0
Answer:
30%
Step-by-step explanation:
Firstly 20% is replaced so after that 40% alcohal left and then, 10% also so at last 30 % alcohol left
Similar questions