Answered

Join the IDNLearn.com community and start exploring a world of knowledge today. Get prompt and accurate answers to your questions from our experts who are always ready to help.

how many liters of a 20% alcohol solution should be mixed with a 50 liters of a 60% alcohol solution to obtain a 30% solution?

Sagot :

Deathstrike001idn
Hope you understand this :)

View image Deathstrike001
Crisforpidn
(0.20*x+50*0.60)(x+50) = 0.30 <=>0.20*x + 30 = 0.30*x + 15 <=> 30 - 15 = 0.30*x - 0.20*x <=> 15 = 0.10*x <=> x = 15*(100/10) <=> x = 150;
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Your questions find clarity at IDNLearn.com. Thanks for stopping by, and come back for more dependable solutions.