Solve the problem.How many liters of 80% hydrochloric acid must be mixed with 40% hydrochloric acid to get 15 liters of 65% hydrochloric acid? Write your answer rounded to three decimals.
A. 3.125 L
B. 8 L
C. 9.375 L
D. 4.688 L
Answer: C
Mathematics
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A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
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What will be an ideal response?
Mathematics