Concept explainers
To find: How many litres of a 25% acid solution must be added.
Answer to Problem 30PT
Option (H) is correct.
Explanation of Solution
Given information:
25% aid solution will be mixed with 30 litres of an 80% acid solution to create a 50% acid solution.
Calculation:
Let
Then 25% of
80 % of 30 litres will be
After addition total volume will be
Them 50 % of
Therefore,
Hence,
Option (H) is correct.
Chapter 8 Solutions
Glencoe Algebra 2 Student Edition C2014
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