Mark M. answered 10/26/18
Mathematics Teacher - NCLB Highly Qualified
0.70A + 0.95(110 - A) = 0.75(110)
Can you solve for A and answer?
Sarah M.
I tried the same formula to get B but i got an answer like 1.5 and that can't be right10/26/18
Sarah M.
asked 10/25/18A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 70% salt and Solution B 95% is salt. She wants to obtain 110 ounces of a mixture that is 75% salt. How many ounces of each solution should she use?
Mark M. answered 10/26/18
Mathematics Teacher - NCLB Highly Qualified
0.70A + 0.95(110 - A) = 0.75(110)
Can you solve for A and answer?
Sarah M.
I tried the same formula to get B but i got an answer like 1.5 and that can't be right10/26/18
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Sarah M.
Hi! I got A= 8810/26/18