Register

A scientist needs 10 liters of 20% acid solution for an experiment, but she has only 5% solution and a 40% solution. To the nearest tenth of a liter, about how many liters of th…

A scientist needs 10 liters of 20% acid solution for an experiment, but she has only 5% solution and a 40% solution. To the nearest tenth of a liter, about how many liters of th…
129k views
4 votes
A scientist needs 10 liters of 20% acid solution for an experiment, but she has only 5% solution and a 40% solution. To the nearest tenth of a liter, about how many liters of the 5% and the 40% solutions should sue mix to get the solution she needs?

User Rchang
by
8.3k points

1 Answer

2 votes
She needs 60 percentage of it to make half of it equal
User Uladzislau Kaminski
by
7.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!