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QUESTION
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 65 % salt and Solution B is 90 % salt. She wants to obtain 130 ounce
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
65
%
salt and Solution B is
90
%
salt. She wants to obtain
130
ounces of a mixture that is
70
%
salt. How many ounces of each solution should she use?
Solution
A:
ounces
Solution
B:
ounces
