A website sells two brands of face paint. Brand A costs $3 for 4 fl oz. Brand B costs $7 for 10 fl oz. How much more per fluid ounce does Brand A cost than Brand B? Show your work.
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram