SOLUTION: How do I solve value mixture problems? I cannot seem to get the correct way to writing out the problem. here's the problem? Find the cost per ounce of a sunscreen made from 100 oz

SOLUTION: How do I solve value mixture problems? I cannot seem to get the correct way to writing out the problem. here's the problem? Find the cost per ounce of a sunscreen made from 100 oz

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Question 662847: How do I solve value mixture problems? I cannot seem to get the correct way to writing out the problem. here's the problem? Find the cost per ounce of a sunscreen made from 100 oz of a lotion that costs $2.50 per ounce and 50oz of a lotion that costs $4.00 per ounce.
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
100*2.50+50*4=450
450/150=$3.00
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