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Get Ready Questions
1. Find the cost fo 1 ounce of shampoo for each size bottle.
| Size | Weight | Total price | Unit Price |
| travel | 2 oz | $1.25 | 1.25 / 2 |
| regular | 8 oz | $3.49 | 3.40 / 80 |
| family | 14 oz | $5.49 | |
| economy | 24 oz | $8.49 |
2. Which shampoo has the lowest unit price?
3. There is 7 times the amount of shampoo in the family size as in the travel size. How does the unit price of the family size compare with the unit price of the travel size?
Your Own Consumer Research Remember that you are to investigate 10 separate items each having at least two different sizes.
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Career Connection to Teaching with Technology