SOLUTION: Mobile-friendly - SOLUTION: A grocer sells 15 grams of nuts at P0.75 per gram. How many grams of nuts at P1.00 per gram must he sell to make his average price 0.85?

Question 1039218: Mobile-friendly - SOLUTION: A grocer sells 15 grams of nuts at P0.75 per gram. How many grams of nuts at P1.00 per gram must he sell to make his average price 0.85?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = grams of nuts @ P 1.00 / gram
he must sell to average 0.85/gram
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He must sell 10 grams of nuts @ 1.00 / gram
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check:

OK
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